mirror of
https://github.com/tokio-rs/bytes.git
synced 2026-08-08 00:00:26 +02:00
Compare commits
| Author | SHA1 | Date | |
|---|---|---|---|
 ci
|
2a3e52cf44 |
@@ -1,2 +0,0 @@
|
||||
/target
|
||||
/Cargo.lock
|
||||
-91
@@ -1,91 +0,0 @@
|
||||
---
|
||||
dist: trusty
|
||||
language: rust
|
||||
services: docker
|
||||
sudo: required
|
||||
rust: stable
|
||||
|
||||
env:
|
||||
global:
|
||||
- CRATE_NAME=bytes
|
||||
# Default job
|
||||
- TARGET=x86_64-unknown-linux-gnu
|
||||
- secure: "f17G5kb6uAQlAG9+GknFFYAmngGBqy9h+3FtNbp3mXTI0FOLltz00Ul5kGPysE4eagypm/dWOuvBkNjN01jhE6fCbekmInEsobIuanatrk6TvXT6caJqykxhPJC2cUoq8pKnMqEOuucEqPPUH6Qy6Hz4/2cRu5JV22Uv9dtS29Q="
|
||||
|
||||
matrix:
|
||||
include:
|
||||
# Run build on oldest supported rust version. Do not change the rust
|
||||
# version without a Github issue first.
|
||||
#
|
||||
# This job will also build and deploy the docs to gh-pages.
|
||||
- env: TARGET=x86_64-unknown-linux-gnu
|
||||
rust: 1.15.0
|
||||
after_success:
|
||||
- |
|
||||
pip install 'travis-cargo<0.2' --user &&
|
||||
export PATH=$HOME/.local/bin:$PATH
|
||||
- travis-cargo doc
|
||||
- travis-cargo doc-upload
|
||||
|
||||
# Run tests on some extra platforms
|
||||
- env: TARGET=i686-unknown-linux-gnu
|
||||
- env: TARGET=armv7-unknown-linux-gnueabihf
|
||||
- env: RUST_TEST_THREADS=1 TARGET=powerpc-unknown-linux-gnu
|
||||
- env: RUST_TEST_THREADS=1 TARGET=powerpc64-unknown-linux-gnu
|
||||
|
||||
# Serde implementation
|
||||
- env: EXTRA_ARGS="--features serde"
|
||||
|
||||
# 128 bit numbers
|
||||
- env: EXTRA_ARGS="--features i128"
|
||||
|
||||
# `Either` impls
|
||||
- env: EXTRA_ARGS="--features either"
|
||||
|
||||
# WASM support
|
||||
- rust: beta
|
||||
script:
|
||||
- rustup target add wasm32-unknown-unknown
|
||||
- cargo build --target=wasm32-unknown-unknown
|
||||
|
||||
# Sanitizers
|
||||
- rust: nightly
|
||||
os: linux
|
||||
script:
|
||||
- |
|
||||
set -e
|
||||
|
||||
export RUST_TEST_THREADS=1
|
||||
export ASAN_OPTIONS="detect_odr_violation=0 detect_leaks=0"
|
||||
export TSAN_OPTIONS="suppressions=`pwd`/ci/tsan"
|
||||
|
||||
# Run address sanitizer
|
||||
RUSTFLAGS="-Z sanitizer=address" \
|
||||
cargo test --tests --target x86_64-unknown-linux-gnu
|
||||
|
||||
# Run thread sanitizer
|
||||
RUSTFLAGS="-Z sanitizer=thread" \
|
||||
cargo test --tests --target x86_64-unknown-linux-gnu
|
||||
|
||||
before_install: set -e
|
||||
|
||||
install:
|
||||
- sh ci/install.sh
|
||||
- source ~/.cargo/env || true
|
||||
|
||||
script:
|
||||
- bash ci/script.sh
|
||||
|
||||
after_script: set +e
|
||||
|
||||
before_deploy:
|
||||
- sh ci/before_deploy.sh
|
||||
|
||||
cache: cargo
|
||||
before_cache:
|
||||
# Travis can't cache files that are not readable by "others"
|
||||
- chmod -R a+r $HOME/.cargo
|
||||
|
||||
notifications:
|
||||
email:
|
||||
on_success: never
|
||||
@@ -1,80 +0,0 @@
|
||||
# 0.4.11 (November 17, 2018)
|
||||
|
||||
* Use raw pointers for potentially racy loads (#233).
|
||||
* Implement `BufRead` for `buf::Reader` (#232).
|
||||
* Documentation tweaks (#234).
|
||||
|
||||
# 0.4.10 (September 4, 2018)
|
||||
|
||||
* impl `Buf` and `BufMut` for `Either` (#225).
|
||||
* Add `Bytes::slice_ref` (#208).
|
||||
|
||||
# 0.4.9 (July 12, 2018)
|
||||
|
||||
* Add 128 bit number support behind a feature flag (#209).
|
||||
* Implement `IntoBuf` for `&mut [u8]`
|
||||
|
||||
# 0.4.8 (May 25, 2018)
|
||||
|
||||
* Fix panic in `BytesMut` `FromIterator` implementation.
|
||||
* Bytes: Recycle space when reserving space in vec mode (#197).
|
||||
* Bytes: Add resize fn (#203).
|
||||
|
||||
# 0.4.7 (April 27, 2018)
|
||||
|
||||
* Make `Buf` and `BufMut` usable as trait objects (#186).
|
||||
* impl BorrowMut for BytesMut (#185).
|
||||
* Improve accessor performance (#195).
|
||||
|
||||
# 0.4.6 (Janary 8, 2018)
|
||||
|
||||
* Implement FromIterator for Bytes/BytesMut (#148).
|
||||
* Add `advance` fn to Bytes/BytesMut (#166).
|
||||
* Add `unsplit` fn to `BytesMut` (#162, #173).
|
||||
* Improvements to Bytes split fns (#92).
|
||||
|
||||
# 0.4.5 (August 12, 2017)
|
||||
|
||||
* Fix range bug in `Take::bytes`
|
||||
* Misc performance improvements
|
||||
* Add extra `PartialEq` implementations.
|
||||
* Add `Bytes::with_capacity`
|
||||
* Implement `AsMut[u8]` for `BytesMut`
|
||||
|
||||
# 0.4.4 (May 26, 2017)
|
||||
|
||||
* Add serde support behind feature flag
|
||||
* Add `extend_from_slice` on `Bytes` and `BytesMut`
|
||||
* Add `truncate` and `clear` on `Bytes`
|
||||
* Misc additional std trait implementations
|
||||
* Misc performance improvements
|
||||
|
||||
# 0.4.3 (April 30, 2017)
|
||||
|
||||
* Fix Vec::advance_mut bug
|
||||
* Bump minimum Rust version to 1.15
|
||||
* Misc performance tweaks
|
||||
|
||||
# 0.4.2 (April 5, 2017)
|
||||
|
||||
* Misc performance tweaks
|
||||
* Improved `Debug` implementation for `Bytes`
|
||||
* Avoid some incorrect assert panics
|
||||
|
||||
# 0.4.1 (March 15, 2017)
|
||||
|
||||
* Expose `buf` module and have most types available from there vs. root.
|
||||
* Implement `IntoBuf` for `T: Buf`.
|
||||
* Add `FromBuf` and `Buf::collect`.
|
||||
* Add iterator adapter for `Buf`.
|
||||
* Add scatter/gather support to `Buf` and `BufMut`.
|
||||
* Add `Buf::chain`.
|
||||
* Reduce allocations on repeated calls to `BytesMut::reserve`.
|
||||
* Implement `Debug` for more types.
|
||||
* Remove `Source` in favor of `IntoBuf`.
|
||||
* Implement `Extend` for `BytesMut`.
|
||||
|
||||
|
||||
# 0.4.0 (February 24, 2017)
|
||||
|
||||
* Initial release
|
||||
-40
@@ -1,40 +0,0 @@
|
||||
[package]
|
||||
|
||||
name = "bytes"
|
||||
# When releasing to crates.io:
|
||||
# - Update html_root_url.
|
||||
# - Update CHANGELOG.md.
|
||||
# - Update doc URL.
|
||||
# - Create "v0.4.x" git tag.
|
||||
version = "0.4.11"
|
||||
license = "MIT"
|
||||
authors = ["Carl Lerche <[email protected]>"]
|
||||
description = "Types and traits for working with bytes"
|
||||
documentation = "https://docs.rs/bytes/0.4.11/bytes"
|
||||
homepage = "https://github.com/carllerche/bytes"
|
||||
repository = "https://github.com/carllerche/bytes"
|
||||
readme = "README.md"
|
||||
keywords = ["buffers", "zero-copy", "io"]
|
||||
exclude = [
|
||||
".gitignore",
|
||||
".travis.yml",
|
||||
"deploy.sh",
|
||||
"bench/**/*",
|
||||
"test/**/*"
|
||||
]
|
||||
categories = ["network-programming", "data-structures"]
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
features = ["i128"]
|
||||
|
||||
[dependencies]
|
||||
byteorder = "1.1.0"
|
||||
iovec = "0.1"
|
||||
serde = { version = "1.0", optional = true }
|
||||
either = { version = "1.5", default-features = false, optional = true }
|
||||
|
||||
[dev-dependencies]
|
||||
serde_test = "1.0"
|
||||
|
||||
[features]
|
||||
i128 = ["byteorder/i128"]
|
||||
@@ -1,45 +0,0 @@
|
||||
# Bytes
|
||||
|
||||
A utility library for working with bytes.
|
||||
|
||||
[](https://crates.io/crates/bytes)
|
||||
[](https://travis-ci.org/carllerche/bytes)
|
||||
|
||||
[Documentation](https://carllerche.github.io/bytes/bytes/index.html)
|
||||
|
||||
## Usage
|
||||
|
||||
To use `bytes`, first add this to your `Cargo.toml`:
|
||||
|
||||
```toml
|
||||
[dependencies]
|
||||
bytes = "0.4"
|
||||
```
|
||||
|
||||
Next, add this to your crate:
|
||||
|
||||
```rust
|
||||
extern crate bytes;
|
||||
|
||||
use bytes::{Bytes, BytesMut, Buf, BufMut};
|
||||
```
|
||||
|
||||
## Serde support
|
||||
|
||||
Serde support is optional and disabled by default. To enable use the feature `serde`.
|
||||
|
||||
```toml
|
||||
[dependencies]
|
||||
bytes = { version = "0.4", features = ["serde"] }
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
This project is licensed under the [MIT license](LICENSE).
|
||||
|
||||
### Contribution
|
||||
|
||||
Unless you explicitly state otherwise, any contribution intentionally submitted
|
||||
for inclusion in `bytes` by you, shall be licensed as MIT, without any additional
|
||||
terms or conditions.
|
||||
|
||||
@@ -1,250 +0,0 @@
|
||||
#![feature(test)]
|
||||
|
||||
extern crate bytes;
|
||||
extern crate test;
|
||||
|
||||
use test::Bencher;
|
||||
use bytes::{Bytes, BytesMut, BufMut};
|
||||
|
||||
#[bench]
|
||||
fn alloc_small(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(BytesMut::with_capacity(12));
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn alloc_mid(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
test::black_box(BytesMut::with_capacity(128));
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn alloc_big(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
test::black_box(BytesMut::with_capacity(4096));
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn split_off_and_drop(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
let v = vec![10; 200];
|
||||
let mut b = Bytes::from(v);
|
||||
test::black_box(b.split_off(100));
|
||||
test::black_box(b);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn deref_unique(b: &mut Bencher) {
|
||||
let mut buf = BytesMut::with_capacity(4096);
|
||||
buf.put(&[0u8; 1024][..]);
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&buf[..]);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn deref_unique_unroll(b: &mut Bencher) {
|
||||
let mut buf = BytesMut::with_capacity(4096);
|
||||
buf.put(&[0u8; 1024][..]);
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..128 {
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
test::black_box(&buf[..]);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn deref_shared(b: &mut Bencher) {
|
||||
let mut buf = BytesMut::with_capacity(4096);
|
||||
buf.put(&[0u8; 1024][..]);
|
||||
let _b2 = buf.split_off(1024);
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&buf[..]);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn deref_inline(b: &mut Bencher) {
|
||||
let mut buf = BytesMut::with_capacity(8);
|
||||
buf.put(&[0u8; 8][..]);
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&buf[..]);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn deref_two(b: &mut Bencher) {
|
||||
let mut buf1 = BytesMut::with_capacity(8);
|
||||
buf1.put(&[0u8; 8][..]);
|
||||
|
||||
let mut buf2 = BytesMut::with_capacity(4096);
|
||||
buf2.put(&[0u8; 1024][..]);
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..512 {
|
||||
test::black_box(&buf1[..]);
|
||||
test::black_box(&buf2[..]);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn clone_inline(b: &mut Bencher) {
|
||||
let bytes = Bytes::from_static(b"hello world");
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&bytes.clone());
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn clone_static(b: &mut Bencher) {
|
||||
let bytes = Bytes::from_static("hello world 1234567890 and have a good byte 0987654321".as_bytes());
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&bytes.clone());
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn clone_arc(b: &mut Bencher) {
|
||||
let bytes = Bytes::from("hello world 1234567890 and have a good byte 0987654321".as_bytes());
|
||||
|
||||
b.iter(|| {
|
||||
for _ in 0..1024 {
|
||||
test::black_box(&bytes.clone());
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn alloc_write_split_to_mid(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let mut buf = BytesMut::with_capacity(128);
|
||||
buf.put_slice(&[0u8; 64]);
|
||||
test::black_box(buf.split_to(64));
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn drain_write_drain(b: &mut Bencher) {
|
||||
let data = [0u8; 128];
|
||||
|
||||
b.iter(|| {
|
||||
let mut buf = BytesMut::with_capacity(1024);
|
||||
let mut parts = Vec::with_capacity(8);
|
||||
|
||||
for _ in 0..8 {
|
||||
buf.put(&data[..]);
|
||||
parts.push(buf.split_to(128));
|
||||
}
|
||||
|
||||
test::black_box(parts);
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn fmt_write(b: &mut Bencher) {
|
||||
use std::fmt::Write;
|
||||
let mut buf = BytesMut::with_capacity(128);
|
||||
let s = "foo bar baz quux lorem ipsum dolor et";
|
||||
|
||||
b.bytes = s.len() as u64;
|
||||
b.iter(|| {
|
||||
let _ = write!(buf, "{}", s);
|
||||
test::black_box(&buf);
|
||||
unsafe { buf.set_len(0); }
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn from_long_slice(b: &mut Bencher) {
|
||||
let data = [0u8; 128];
|
||||
b.bytes = data.len() as u64;
|
||||
b.iter(|| {
|
||||
let buf = BytesMut::from(&data[..]);
|
||||
test::black_box(buf);
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn slice_empty(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let b = Bytes::from(vec![17; 1024]).clone();
|
||||
for i in 0..1000 {
|
||||
test::black_box(b.slice(i % 100, i % 100));
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn slice_short_from_arc(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
// `clone` is to convert to ARC
|
||||
let b = Bytes::from(vec![17; 1024]).clone();
|
||||
for i in 0..1000 {
|
||||
test::black_box(b.slice(1, 2 + i % 10));
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// Keep in sync with bytes.rs
|
||||
#[cfg(target_pointer_width = "64")]
|
||||
const INLINE_CAP: usize = 4 * 8 - 1;
|
||||
#[cfg(target_pointer_width = "32")]
|
||||
const INLINE_CAP: usize = 4 * 4 - 1;
|
||||
|
||||
#[bench]
|
||||
fn slice_avg_le_inline_from_arc(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
// `clone` is to convert to ARC
|
||||
let b = Bytes::from(vec![17; 1024]).clone();
|
||||
for i in 0..1000 {
|
||||
// [1, INLINE_CAP]
|
||||
let len = 1 + i % (INLINE_CAP - 1);
|
||||
test::black_box(b.slice(i % 10, i % 10 + len));
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn slice_large_le_inline_from_arc(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
// `clone` is to convert to ARC
|
||||
let b = Bytes::from(vec![17; 1024]).clone();
|
||||
for i in 0..1000 {
|
||||
// [INLINE_CAP - 10, INLINE_CAP]
|
||||
let len = INLINE_CAP - 9 + i % 10;
|
||||
test::black_box(b.slice(i % 10, i % 10 + len));
|
||||
}
|
||||
})
|
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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Utilities for working with buffers."><title>bytes::buf - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../sidebar-items.js"></script><script defer src="../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../bytes/index.html">bytes</a><span class="version">1.12.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module buf</a></h2><h3><a href="#">Sections</a></h3><ul class="block top-toc"><li><a href="#buf-bufmut" title="`Buf`, `BufMut`"><code>Buf</code>, <code>BufMut</code></a></li></ul><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#traits" title="Traits">Traits</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="../index.html">In crate bytes</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Module <a href="../index.html">bytes</a>::<wbr><a class="mod" href="#">buf</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../../src/bytes/buf/mod.rs.html#1-39">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Utilities for working with buffers.</p>
|
||||
<p>A buffer is any structure that contains a sequence of bytes. The bytes may
|
||||
or may not be stored in contiguous memory. This module contains traits used
|
||||
to abstract over buffers as well as utilities for working with buffer types.</p>
|
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<h2 id="buf-bufmut"><a class="doc-anchor" href="#buf-bufmut">§</a><code>Buf</code>, <code>BufMut</code></h2>
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<p>These are the two foundational traits for abstractly working with buffers.
|
||||
They can be thought as iterators for byte structures. They offer additional
|
||||
performance over <code>Iterator</code> by providing an API optimized for byte slices.</p>
|
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<p>See <a href="trait.Buf.html" title="trait bytes::buf::Buf"><code>Buf</code></a> and <a href="trait.BufMut.html" title="trait bytes::buf::BufMut"><code>BufMut</code></a> for more details.</p>
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</div></details><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="struct" href="struct.Chain.html" title="struct bytes::buf::Chain">Chain</a></div><div class="desc docblock-short">A <code>Chain</code> sequences two buffers.</div></li><li><div class="item-name"><a class="struct" href="struct.IntoIter.html" title="struct bytes::buf::IntoIter">Into<wbr>Iter</a></div><div class="desc docblock-short">Iterator over the bytes contained by the buffer.</div></li><li><div class="item-name"><a class="struct" href="struct.Limit.html" title="struct bytes::buf::Limit">Limit</a></div><div class="desc docblock-short">A <code>BufMut</code> adapter which limits the amount of bytes that can be written
|
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to an underlying buffer.</div></li><li><div class="item-name"><a class="struct" href="struct.Reader.html" title="struct bytes::buf::Reader">Reader</a></div><div class="desc docblock-short">A <code>Buf</code> adapter which implements <code>io::Read</code> for the inner value.</div></li><li><div class="item-name"><a class="struct" href="struct.Take.html" title="struct bytes::buf::Take">Take</a></div><div class="desc docblock-short">A <code>Buf</code> adapter which limits the bytes read from an underlying buffer.</div></li><li><div class="item-name"><a class="struct" href="struct.UninitSlice.html" title="struct bytes::buf::UninitSlice">Uninit<wbr>Slice</a></div><div class="desc docblock-short">Uninitialized byte slice.</div></li><li><div class="item-name"><a class="struct" href="struct.Writer.html" title="struct bytes::buf::Writer">Writer</a></div><div class="desc docblock-short">A <code>BufMut</code> adapter which implements <code>io::Write</code> for the inner value.</div></li></ul><h2 id="traits" class="section-header">Traits<a href="#traits" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="trait" href="trait.Buf.html" title="trait bytes::buf::Buf">Buf</a></div><div class="desc docblock-short">Read bytes from a buffer.</div></li><li><div class="item-name"><a class="trait" href="trait.BufMut.html" title="trait bytes::buf::BufMut">BufMut</a></div><div class="desc docblock-short">A trait for values that provide sequential write access to bytes.</div></li></ul></section></div></main></body></html>
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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Provides abstractions for working with bytes."><title>bytes - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../crates.js"></script><script defer src="../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod crate"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../bytes/index.html">bytes</a><span class="version">1.12.1</span></h2></div><div class="sidebar-elems"><ul class="block"><li><a id="all-types" href="all.html">All Items</a></li></ul><section id="rustdoc-toc"><h3><a href="#">Sections</a></h3><ul class="block top-toc"><li><a href="#bytes" title="`Bytes`"><code>Bytes</code></a></li><li><a href="#buf-bufmut" title="`Buf`, `BufMut`"><code>Buf</code>, <code>BufMut</code></a><ul><li><a href="#relation-with-read-and-write" title="Relation with `Read` and `Write`">Relation with <code>Read</code> and <code>Write</code></a></li></ul></li></ul><h3><a href="#reexports">Crate Items</a></h3><ul class="block"><li><a href="#reexports" title="Re-exports">Re-exports</a></li><li><a href="#modules" title="Modules">Modules</a></li><li><a href="#structs" title="Structs">Structs</a></li></ul></section><div id="rustdoc-modnav"></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Crate <a class="mod" href="#">bytes</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../src/bytes/lib.rs.html#1-219">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Provides abstractions for working with bytes.</p>
|
||||
<p>The <code>bytes</code> crate provides an efficient byte buffer structure
|
||||
(<a href="struct.Bytes.html" title="struct bytes::Bytes"><code>Bytes</code></a>) and traits for working with buffer
|
||||
implementations (<a href="buf/trait.Buf.html" title="trait bytes::buf::Buf"><code>Buf</code></a>, <a href="buf/trait.BufMut.html" title="trait bytes::buf::BufMut"><code>BufMut</code></a>).</p>
|
||||
<h2 id="bytes"><a class="doc-anchor" href="#bytes">§</a><code>Bytes</code></h2>
|
||||
<p><code>Bytes</code> is an efficient container for storing and operating on contiguous
|
||||
slices of memory. It is intended for use primarily in networking code, but
|
||||
could have applications elsewhere as well.</p>
|
||||
<p><code>Bytes</code> values facilitate zero-copy network programming by allowing multiple
|
||||
<code>Bytes</code> objects to point to the same underlying memory. This is managed by
|
||||
using a reference count to track when the memory is no longer needed and can
|
||||
be freed.</p>
|
||||
<p>A <code>Bytes</code> handle can be created directly from an existing byte store (such as <code>&[u8]</code>
|
||||
or <code>Vec<u8></code>), but usually a <code>BytesMut</code> is used first and written to. For
|
||||
example:</p>
|
||||
|
||||
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>bytes::{BytesMut, BufMut};
|
||||
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>buf = BytesMut::with_capacity(<span class="number">1024</span>);
|
||||
buf.put(<span class="kw-2">&</span><span class="string">b"hello world"</span>[..]);
|
||||
buf.put_u16(<span class="number">1234</span>);
|
||||
|
||||
<span class="kw">let </span>a = buf.split();
|
||||
<span class="macro">assert_eq!</span>(a, <span class="string">b"hello world\x04\xD2"</span>[..]);
|
||||
|
||||
buf.put(<span class="kw-2">&</span><span class="string">b"goodbye world"</span>[..]);
|
||||
|
||||
<span class="kw">let </span>b = buf.split();
|
||||
<span class="macro">assert_eq!</span>(b, <span class="string">b"goodbye world"</span>[..]);
|
||||
|
||||
<span class="macro">assert_eq!</span>(buf.capacity(), <span class="number">998</span>);</code></pre></div>
|
||||
<p>In the above example, only a single buffer of 1024 is allocated. The handles
|
||||
<code>a</code> and <code>b</code> will share the underlying buffer and maintain indices tracking
|
||||
the view into the buffer represented by the handle.</p>
|
||||
<p>See the <a href="struct.Bytes.html" title="struct bytes::Bytes">struct docs</a> for more details.</p>
|
||||
<h2 id="buf-bufmut"><a class="doc-anchor" href="#buf-bufmut">§</a><code>Buf</code>, <code>BufMut</code></h2>
|
||||
<p>These two traits provide read and write access to buffers. The underlying
|
||||
storage may or may not be in contiguous memory. For example, <code>Bytes</code> is a
|
||||
buffer that guarantees contiguous memory, but a <a href="https://en.wikipedia.org/wiki/Rope_(data_structure)">rope</a> stores the bytes in
|
||||
disjoint chunks. <code>Buf</code> and <code>BufMut</code> maintain cursors tracking the current
|
||||
position in the underlying byte storage. When bytes are read or written, the
|
||||
cursor is advanced.</p>
|
||||
<h3 id="relation-with-read-and-write"><a class="doc-anchor" href="#relation-with-read-and-write">§</a>Relation with <code>Read</code> and <code>Write</code></h3>
|
||||
<p>At first glance, it may seem that <code>Buf</code> and <code>BufMut</code> overlap in
|
||||
functionality with <a href="https://doc.rust-lang.org/nightly/std/io/trait.Read.html" title="trait std::io::Read"><code>std::io::Read</code></a> and <a href="https://doc.rust-lang.org/nightly/std/io/trait.Write.html" title="trait std::io::Write"><code>std::io::Write</code></a>. However, they
|
||||
serve different purposes. A buffer is the value that is provided as an
|
||||
argument to <code>Read::read</code> and <code>Write::write</code>. <code>Read</code> and <code>Write</code> may then
|
||||
perform a syscall, which has the potential of failing. Operations on <code>Buf</code>
|
||||
and <code>BufMut</code> are infallible.</p>
|
||||
</div></details><h2 id="reexports" class="section-header">Re-exports<a href="#reexports" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name" id="reexport.Buf"><code>pub use crate::buf::<a class="trait" href="buf/trait.Buf.html" title="trait bytes::buf::Buf">Buf</a>;</code></div></li><li><div class="item-name" id="reexport.BufMut"><code>pub use crate::buf::<a class="trait" href="buf/trait.BufMut.html" title="trait bytes::buf::BufMut">BufMut</a>;</code></div></li></ul><h2 id="modules" class="section-header">Modules<a href="#modules" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="mod" href="buf/index.html" title="mod bytes::buf">buf</a></div><div class="desc docblock-short">Utilities for working with buffers.</div></li></ul><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="struct" href="struct.Bytes.html" title="struct bytes::Bytes">Bytes</a></div><div class="desc docblock-short">A cheaply cloneable and sliceable chunk of contiguous memory.</div></li><li><div class="item-name"><a class="struct" href="struct.BytesMut.html" title="struct bytes::BytesMut">Bytes<wbr>Mut</a></div><div class="desc docblock-short">A unique reference to a contiguous slice of memory.</div></li><li><div class="item-name"><a class="struct" href="struct.TryGetError.html" title="struct bytes::TryGetError">TryGet<wbr>Error</a></div><div class="desc docblock-short">Error type for the <code>try_get_</code> methods of <a href="buf/trait.Buf.html" title="trait bytes::buf::Buf"><code>Buf</code></a>.
|
||||
Indicates that there were not enough remaining
|
||||
bytes in the buffer while attempting
|
||||
to get a value from a <a href="buf/trait.Buf.html" title="trait bytes::buf::Buf"><code>Buf</code></a> with one
|
||||
of the <code>try_get_</code> methods.</div></li></ul></section></div></main></body></html>
|
||||
@@ -0,0 +1 @@
|
||||
window.SIDEBAR_ITEMS = {"mod":["buf"],"struct":["Bytes","BytesMut","TryGetError"]};
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -1,23 +0,0 @@
|
||||
# This script takes care of packaging the build artifacts that will go in the
|
||||
# release zipfile
|
||||
|
||||
$SRC_DIR = $PWD.Path
|
||||
$STAGE = [System.Guid]::NewGuid().ToString()
|
||||
|
||||
Set-Location $ENV:Temp
|
||||
New-Item -Type Directory -Name $STAGE
|
||||
Set-Location $STAGE
|
||||
|
||||
$ZIP = "$SRC_DIR\$($Env:CRATE_NAME)-$($Env:APPVEYOR_REPO_TAG_NAME)-$($Env:TARGET).zip"
|
||||
|
||||
# TODO Update this to package the right artifacts
|
||||
Copy-Item "$SRC_DIR\target\$($Env:TARGET)\release\hello.exe" '.\'
|
||||
|
||||
7z a "$ZIP" *
|
||||
|
||||
Push-AppveyorArtifact "$ZIP"
|
||||
|
||||
Remove-Item *.* -Force
|
||||
Set-Location ..
|
||||
Remove-Item $STAGE
|
||||
Set-Location $SRC_DIR
|
||||
@@ -1,33 +0,0 @@
|
||||
# This script takes care of building your crate and packaging it for release
|
||||
|
||||
set -ex
|
||||
|
||||
main() {
|
||||
local src=$(pwd) \
|
||||
stage=
|
||||
|
||||
case $TRAVIS_OS_NAME in
|
||||
linux)
|
||||
stage=$(mktemp -d)
|
||||
;;
|
||||
osx)
|
||||
stage=$(mktemp -d -t tmp)
|
||||
;;
|
||||
esac
|
||||
|
||||
test -f Cargo.lock || cargo generate-lockfile
|
||||
|
||||
# TODO Update this to build the artifacts that matter to you
|
||||
cross rustc --bin hello --target $TARGET --release -- -C lto
|
||||
|
||||
# TODO Update this to package the right artifacts
|
||||
cp target/$TARGET/release/hello $stage/
|
||||
|
||||
cd $stage
|
||||
tar czf $src/$CRATE_NAME-$TRAVIS_TAG-$TARGET.tar.gz *
|
||||
cd $src
|
||||
|
||||
rm -rf $stage
|
||||
}
|
||||
|
||||
main
|
||||
@@ -1,31 +0,0 @@
|
||||
set -ex
|
||||
|
||||
main() {
|
||||
curl https://sh.rustup.rs -sSf | \
|
||||
sh -s -- -y --default-toolchain $TRAVIS_RUST_VERSION
|
||||
|
||||
local target=
|
||||
if [ $TRAVIS_OS_NAME = linux ]; then
|
||||
target=x86_64-unknown-linux-gnu
|
||||
sort=sort
|
||||
else
|
||||
target=x86_64-apple-darwin
|
||||
sort=gsort # for `sort --sort-version`, from brew's coreutils.
|
||||
fi
|
||||
|
||||
# This fetches latest stable release
|
||||
local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \
|
||||
| cut -d/ -f3 \
|
||||
| grep -E '^v[0-9.]+$' \
|
||||
| $sort --version-sort \
|
||||
| tail -n1)
|
||||
echo cross version: $tag
|
||||
curl -LSfs https://japaric.github.io/trust/install.sh | \
|
||||
sh -s -- \
|
||||
--force \
|
||||
--git japaric/cross \
|
||||
--tag $tag \
|
||||
--target $target
|
||||
}
|
||||
|
||||
main
|
||||
@@ -1,18 +0,0 @@
|
||||
# This script takes care of testing your crate
|
||||
|
||||
set -ex
|
||||
|
||||
main() {
|
||||
cross build --target $TARGET $EXTRA_ARGS
|
||||
|
||||
if [ ! -z $DISABLE_TESTS ]; then
|
||||
return
|
||||
fi
|
||||
|
||||
cross test --target $TARGET $EXTRA_ARGS
|
||||
}
|
||||
|
||||
# we don't run the "test phase" when doing deploys
|
||||
if [ -z $TRAVIS_TAG ]; then
|
||||
main
|
||||
fi
|
||||
@@ -1,28 +0,0 @@
|
||||
# TSAN suppressions file for `bytes`
|
||||
|
||||
# TSAN does not understand fences and `Arc::drop` is implemented using a fence.
|
||||
# This causes many false positives.
|
||||
race:Arc*drop
|
||||
race:arc*Weak*drop
|
||||
|
||||
# `std` mpsc is not used in any Bytes code base. This race is triggered by some
|
||||
# rust runtime logic.
|
||||
race:std*mpsc_queue
|
||||
|
||||
# Some test runtime races. Allocation should be race free
|
||||
race:alloc::alloc
|
||||
|
||||
# Not sure why this is warning, but it is in the test harness and not the library.
|
||||
race:TestEvent*clone
|
||||
race:test::run_tests_console::*closure
|
||||
|
||||
# Probably more fences in std.
|
||||
race:__call_tls_dtors
|
||||
|
||||
# `is_inline_or_static` is explicitly called concurrently without synchronization.
|
||||
# The safety explanation can be found in a comment.
|
||||
race:Inner::is_inline_or_static
|
||||
|
||||
# This ignores a false positive caused by `thread::park()`/`thread::unpark()`.
|
||||
# See: https://github.com/rust-lang/rust/pull/54806#issuecomment-436193353
|
||||
race:pthread_cond_destroy
|
||||
@@ -0,0 +1,2 @@
|
||||
window.ALL_CRATES = ["bytes"];
|
||||
//{"start":21,"fragment_lengths":[7]}
|
||||
@@ -0,0 +1 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Documentation for Rustdoc"><title>Help</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="./static.files/${f}">`).join(""))</script><link rel="stylesheet" href="./static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="./static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="./" data-static-root-path="./static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="./static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="./static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="./static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="./static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="./static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod sys"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="./index.html"><img class="rust-logo" src="./static.files/rust-logo-151179464ae7ed46.svg" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="./index.html"><img class="rust-logo" src="./static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2><a href="./index.html">Rustdoc</a><span class="version">1.83.0-nightly</span></h2></div><div class="version">(9b72238eb 2024-09-14)</div><h2 class="location">Help</h2><div class="sidebar-elems"></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Rustdoc help</h1><span class="out-of-band"><a id="back" href="javascript:void(0)" onclick="history.back();">Back</a></span></div><noscript><section><p>You need to enable JavaScript to use keyboard commands or search.</p><p>For more information, browse the <a href="https://doc.rust-lang.org/rustdoc/">rustdoc handbook</a>.</p></section></noscript></section></div></main></body></html>
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -0,0 +1 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Settings of Rustdoc"><title>Settings</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="./static.files/${f}">`).join(""))</script><link rel="stylesheet" href="./static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="./static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="./" data-static-root-path="./static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="./static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="./static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="./static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="./static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="./static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod sys"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="./index.html"><img class="rust-logo" src="./static.files/rust-logo-151179464ae7ed46.svg" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="./index.html"><img class="rust-logo" src="./static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2><a href="./index.html">Rustdoc</a><span class="version">1.83.0-nightly</span></h2></div><div class="version">(9b72238eb 2024-09-14)</div><h2 class="location">Settings</h2><div class="sidebar-elems"></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Rustdoc settings</h1><span class="out-of-band"><a id="back" href="javascript:void(0)" onclick="history.back();">Back</a></span></div><noscript><section>You need to enable JavaScript be able to update your settings.</section></noscript><script defer src="./static.files/settings-7e3bb6c46e92e77c.js"></script></section></div></main></body></html>
|
||||
@@ -0,0 +1,3 @@
|
||||
var srcIndex = new Map(JSON.parse('[["bytes",["",[["buf",[],["buf_impl.rs","buf_mut.rs","chain.rs","iter.rs","limit.rs","mod.rs","reader.rs","take.rs","uninit_slice.rs","vec_deque.rs","writer.rs"]],["fmt",[],["debug.rs","hex.rs","mod.rs"]]],["bytes.rs","bytes_mut.rs","lib.rs","loom.rs","serde.rs"]]]]'));
|
||||
createSrcSidebar();
|
||||
//{"start":36,"fragment_lengths":[264]}
|
||||
-1154
File diff suppressed because it is too large
Load Diff
-1167
File diff suppressed because it is too large
Load Diff
@@ -1,226 +0,0 @@
|
||||
use {Buf, BufMut};
|
||||
use iovec::IoVec;
|
||||
|
||||
/// A `Chain` sequences two buffers.
|
||||
///
|
||||
/// `Chain` is an adapter that links two underlying buffers and provides a
|
||||
/// continous view across both buffers. It is able to sequence either immutable
|
||||
/// buffers ([`Buf`] values) or mutable buffers ([`BufMut`] values).
|
||||
///
|
||||
/// This struct is generally created by calling [`Buf::chain`]. Please see that
|
||||
/// function's documentation for more detail.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
/// use bytes::buf::Chain;
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello "[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// let full: Bytes = buf.collect();
|
||||
/// assert_eq!(full[..], b"hello world"[..]);
|
||||
/// ```
|
||||
///
|
||||
/// [`Buf::chain`]: trait.Buf.html#method.chain
|
||||
/// [`Buf`]: trait.Buf.html
|
||||
/// [`BufMut`]: trait.BufMut.html
|
||||
#[derive(Debug)]
|
||||
pub struct Chain<T, U> {
|
||||
a: T,
|
||||
b: U,
|
||||
}
|
||||
|
||||
impl<T, U> Chain<T, U> {
|
||||
/// Creates a new `Chain` sequencing the provided values.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::BytesMut;
|
||||
/// use bytes::buf::Chain;
|
||||
///
|
||||
/// let buf = Chain::new(
|
||||
/// BytesMut::with_capacity(1024),
|
||||
/// BytesMut::with_capacity(1024));
|
||||
///
|
||||
/// // Use the chained buffer
|
||||
/// ```
|
||||
pub fn new(a: T, b: U) -> Chain<T, U> {
|
||||
Chain {
|
||||
a: a,
|
||||
b: b,
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets a reference to the first underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// assert_eq!(buf.first_ref().get_ref()[..], b"hello"[..]);
|
||||
/// ```
|
||||
pub fn first_ref(&self) -> &T {
|
||||
&self.a
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the first underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
///
|
||||
/// let mut buf = Bytes::from(&b"hello "[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// buf.first_mut().set_position(1);
|
||||
///
|
||||
/// let full: Bytes = buf.collect();
|
||||
/// assert_eq!(full[..], b"ello world"[..]);
|
||||
/// ```
|
||||
pub fn first_mut(&mut self) -> &mut T {
|
||||
&mut self.a
|
||||
}
|
||||
|
||||
/// Gets a reference to the last underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// assert_eq!(buf.last_ref().get_ref()[..], b"world"[..]);
|
||||
/// ```
|
||||
pub fn last_ref(&self) -> &U {
|
||||
&self.b
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the last underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
///
|
||||
/// let mut buf = Bytes::from(&b"hello "[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// buf.last_mut().set_position(1);
|
||||
///
|
||||
/// let full: Bytes = buf.collect();
|
||||
/// assert_eq!(full[..], b"hello orld"[..]);
|
||||
/// ```
|
||||
pub fn last_mut(&mut self) -> &mut U {
|
||||
&mut self.b
|
||||
}
|
||||
|
||||
/// Consumes this `Chain`, returning the underlying values.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf, IntoBuf};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
|
||||
/// .chain(Bytes::from(&b"world"[..]));
|
||||
///
|
||||
/// let (first, last) = buf.into_inner();
|
||||
/// assert_eq!(first.get_ref()[..], b"hello"[..]);
|
||||
/// assert_eq!(last.get_ref()[..], b"world"[..]);
|
||||
/// ```
|
||||
pub fn into_inner(self) -> (T, U) {
|
||||
(self.a, self.b)
|
||||
}
|
||||
}
|
||||
|
||||
impl<T, U> Buf for Chain<T, U>
|
||||
where T: Buf,
|
||||
U: Buf,
|
||||
{
|
||||
fn remaining(&self) -> usize {
|
||||
self.a.remaining() + self.b.remaining()
|
||||
}
|
||||
|
||||
fn bytes(&self) -> &[u8] {
|
||||
if self.a.has_remaining() {
|
||||
self.a.bytes()
|
||||
} else {
|
||||
self.b.bytes()
|
||||
}
|
||||
}
|
||||
|
||||
fn advance(&mut self, mut cnt: usize) {
|
||||
let a_rem = self.a.remaining();
|
||||
|
||||
if a_rem != 0 {
|
||||
if a_rem >= cnt {
|
||||
self.a.advance(cnt);
|
||||
return;
|
||||
}
|
||||
|
||||
// Consume what is left of a
|
||||
self.a.advance(a_rem);
|
||||
|
||||
cnt -= a_rem;
|
||||
}
|
||||
|
||||
self.b.advance(cnt);
|
||||
}
|
||||
|
||||
fn bytes_vec<'a>(&'a self, dst: &mut [&'a IoVec]) -> usize {
|
||||
let mut n = self.a.bytes_vec(dst);
|
||||
n += self.b.bytes_vec(&mut dst[n..]);
|
||||
n
|
||||
}
|
||||
}
|
||||
|
||||
impl<T, U> BufMut for Chain<T, U>
|
||||
where T: BufMut,
|
||||
U: BufMut,
|
||||
{
|
||||
fn remaining_mut(&self) -> usize {
|
||||
self.a.remaining_mut() + self.b.remaining_mut()
|
||||
}
|
||||
|
||||
unsafe fn bytes_mut(&mut self) -> &mut [u8] {
|
||||
if self.a.has_remaining_mut() {
|
||||
self.a.bytes_mut()
|
||||
} else {
|
||||
self.b.bytes_mut()
|
||||
}
|
||||
}
|
||||
|
||||
unsafe fn advance_mut(&mut self, mut cnt: usize) {
|
||||
let a_rem = self.a.remaining_mut();
|
||||
|
||||
if a_rem != 0 {
|
||||
if a_rem >= cnt {
|
||||
self.a.advance_mut(cnt);
|
||||
return;
|
||||
}
|
||||
|
||||
// Consume what is left of a
|
||||
self.a.advance_mut(a_rem);
|
||||
|
||||
cnt -= a_rem;
|
||||
}
|
||||
|
||||
self.b.advance_mut(cnt);
|
||||
}
|
||||
|
||||
unsafe fn bytes_vec_mut<'a>(&'a mut self, dst: &mut [&'a mut IoVec]) -> usize {
|
||||
let mut n = self.a.bytes_vec_mut(dst);
|
||||
n += self.b.bytes_vec_mut(&mut dst[n..]);
|
||||
n
|
||||
}
|
||||
}
|
||||
@@ -1,117 +0,0 @@
|
||||
use {Buf, BufMut, IntoBuf, Bytes, BytesMut};
|
||||
|
||||
/// Conversion from a [`Buf`]
|
||||
///
|
||||
/// Implementing `FromBuf` for a type defines how it is created from a buffer.
|
||||
/// This is common for types which represent byte storage of some kind.
|
||||
///
|
||||
/// [`FromBuf::from_buf`] is rarely called explicitly, and it is instead used
|
||||
/// through [`Buf::collect`]. See [`Buf::collect`] documentation for more examples.
|
||||
///
|
||||
/// See also [`IntoBuf`].
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// Basic usage:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, IntoBuf};
|
||||
/// use bytes::buf::FromBuf;
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello world"[..]).into_buf();
|
||||
/// let vec = Vec::from_buf(buf);
|
||||
///
|
||||
/// assert_eq!(vec, &b"hello world"[..]);
|
||||
/// ```
|
||||
///
|
||||
/// Using [`Buf::collect`] to implicitly use `FromBuf`:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Buf, Bytes, IntoBuf};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello world"[..]).into_buf();
|
||||
/// let vec: Vec<u8> = buf.collect();
|
||||
///
|
||||
/// assert_eq!(vec, &b"hello world"[..]);
|
||||
/// ```
|
||||
///
|
||||
/// Implementing `FromBuf` for your type:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{BufMut, Bytes};
|
||||
/// use bytes::buf::{IntoBuf, FromBuf};
|
||||
///
|
||||
/// // A sample buffer, that's just a wrapper over Vec<u8>
|
||||
/// struct MyBuffer(Vec<u8>);
|
||||
///
|
||||
/// impl FromBuf for MyBuffer {
|
||||
/// fn from_buf<B>(buf: B) -> Self where B: IntoBuf {
|
||||
/// let mut v = Vec::new();
|
||||
/// v.put(buf.into_buf());
|
||||
/// MyBuffer(v)
|
||||
/// }
|
||||
/// }
|
||||
///
|
||||
/// // Now we can make a new buf
|
||||
/// let buf = Bytes::from(&b"hello world"[..]);
|
||||
///
|
||||
/// // And make a MyBuffer out of it
|
||||
/// let my_buf = MyBuffer::from_buf(buf);
|
||||
///
|
||||
/// assert_eq!(my_buf.0, &b"hello world"[..]);
|
||||
/// ```
|
||||
///
|
||||
/// [`Buf`]: trait.Buf.html
|
||||
/// [`FromBuf::from_buf`]: #method.from_buf
|
||||
/// [`Buf::collect`]: trait.Buf.html#method.collect
|
||||
/// [`IntoBuf`]: trait.IntoBuf.html
|
||||
pub trait FromBuf {
|
||||
/// Creates a value from a buffer.
|
||||
///
|
||||
/// See the [type-level documentation](#) for more details.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// Basic usage:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, IntoBuf};
|
||||
/// use bytes::buf::FromBuf;
|
||||
///
|
||||
/// let buf = Bytes::from(&b"hello world"[..]).into_buf();
|
||||
/// let vec = Vec::from_buf(buf);
|
||||
///
|
||||
/// assert_eq!(vec, &b"hello world"[..]);
|
||||
/// ```
|
||||
fn from_buf<T>(buf: T) -> Self where T: IntoBuf;
|
||||
}
|
||||
|
||||
impl FromBuf for Vec<u8> {
|
||||
fn from_buf<T>(buf: T) -> Self
|
||||
where T: IntoBuf
|
||||
{
|
||||
let buf = buf.into_buf();
|
||||
let mut ret = Vec::with_capacity(buf.remaining());
|
||||
ret.put(buf);
|
||||
ret
|
||||
}
|
||||
}
|
||||
|
||||
impl FromBuf for Bytes {
|
||||
fn from_buf<T>(buf: T) -> Self
|
||||
where T: IntoBuf
|
||||
{
|
||||
BytesMut::from_buf(buf).freeze()
|
||||
}
|
||||
}
|
||||
|
||||
impl FromBuf for BytesMut {
|
||||
fn from_buf<T>(buf: T) -> Self
|
||||
where T: IntoBuf
|
||||
{
|
||||
let buf = buf.into_buf();
|
||||
let mut ret = BytesMut::with_capacity(buf.remaining());
|
||||
ret.put(buf);
|
||||
ret
|
||||
}
|
||||
}
|
||||
@@ -1,146 +0,0 @@
|
||||
use super::{Buf};
|
||||
|
||||
use std::io;
|
||||
|
||||
/// Conversion into a `Buf`
|
||||
///
|
||||
/// An `IntoBuf` implementation defines how to convert a value into a `Buf`.
|
||||
/// This is common for types that represent byte storage of some kind. `IntoBuf`
|
||||
/// may be implemented directly for types or on references for those types.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Buf, IntoBuf, BigEndian};
|
||||
///
|
||||
/// let bytes = b"\x00\x01hello world";
|
||||
/// let mut buf = bytes.into_buf();
|
||||
///
|
||||
/// assert_eq!(1, buf.get_u16::<BigEndian>());
|
||||
///
|
||||
/// let mut rest = [0; 11];
|
||||
/// buf.copy_to_slice(&mut rest);
|
||||
///
|
||||
/// assert_eq!(b"hello world", &rest);
|
||||
/// ```
|
||||
pub trait IntoBuf {
|
||||
/// The `Buf` type that `self` is being converted into
|
||||
type Buf: Buf;
|
||||
|
||||
/// Creates a `Buf` from a value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Buf, IntoBuf, BigEndian};
|
||||
///
|
||||
/// let bytes = b"\x00\x01hello world";
|
||||
/// let mut buf = bytes.into_buf();
|
||||
///
|
||||
/// assert_eq!(1, buf.get_u16::<BigEndian>());
|
||||
///
|
||||
/// let mut rest = [0; 11];
|
||||
/// buf.copy_to_slice(&mut rest);
|
||||
///
|
||||
/// assert_eq!(b"hello world", &rest);
|
||||
/// ```
|
||||
fn into_buf(self) -> Self::Buf;
|
||||
}
|
||||
|
||||
impl<T: Buf> IntoBuf for T {
|
||||
type Buf = Self;
|
||||
|
||||
fn into_buf(self) -> Self {
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a [u8] {
|
||||
type Buf = io::Cursor<&'a [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
io::Cursor::new(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a mut [u8] {
|
||||
type Buf = io::Cursor<&'a mut [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
io::Cursor::new(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a str {
|
||||
type Buf = io::Cursor<&'a [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
self.as_bytes().into_buf()
|
||||
}
|
||||
}
|
||||
|
||||
impl IntoBuf for Vec<u8> {
|
||||
type Buf = io::Cursor<Vec<u8>>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
io::Cursor::new(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a Vec<u8> {
|
||||
type Buf = io::Cursor<&'a [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
io::Cursor::new(&self[..])
|
||||
}
|
||||
}
|
||||
|
||||
// Kind of annoying... but this impl is required to allow passing `&'static
|
||||
// [u8]` where for<'a> &'a T: IntoBuf is required.
|
||||
impl<'a> IntoBuf for &'a &'static [u8] {
|
||||
type Buf = io::Cursor<&'static [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
io::Cursor::new(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a &'static str {
|
||||
type Buf = io::Cursor<&'static [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
self.as_bytes().into_buf()
|
||||
}
|
||||
}
|
||||
|
||||
impl IntoBuf for String {
|
||||
type Buf = io::Cursor<Vec<u8>>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
self.into_bytes().into_buf()
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> IntoBuf for &'a String {
|
||||
type Buf = io::Cursor<&'a [u8]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
self.as_bytes().into_buf()
|
||||
}
|
||||
}
|
||||
|
||||
impl IntoBuf for u8 {
|
||||
type Buf = Option<[u8; 1]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
Some([self])
|
||||
}
|
||||
}
|
||||
|
||||
impl IntoBuf for i8 {
|
||||
type Buf = Option<[u8; 1]>;
|
||||
|
||||
fn into_buf(self) -> Self::Buf {
|
||||
Some([self as u8; 1])
|
||||
}
|
||||
}
|
||||
-116
@@ -1,116 +0,0 @@
|
||||
use Buf;
|
||||
|
||||
/// Iterator over the bytes contained by the buffer.
|
||||
///
|
||||
/// This struct is created by the [`iter`] method on [`Buf`].
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// Basic usage:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Buf, IntoBuf, Bytes};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]).into_buf();
|
||||
/// let mut iter = buf.iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
/// assert_eq!(iter.next(), Some(b'b'));
|
||||
/// assert_eq!(iter.next(), Some(b'c'));
|
||||
/// assert_eq!(iter.next(), None);
|
||||
/// ```
|
||||
///
|
||||
/// [`iter`]: trait.Buf.html#method.iter
|
||||
/// [`Buf`]: trait.Buf.html
|
||||
#[derive(Debug)]
|
||||
pub struct Iter<T> {
|
||||
inner: T,
|
||||
}
|
||||
|
||||
impl<T> Iter<T> {
|
||||
/// Consumes this `Iter`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, IntoBuf, Bytes};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]).into_buf();
|
||||
/// let mut iter = buf.iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// let buf = iter.into_inner();
|
||||
/// assert_eq!(2, buf.remaining());
|
||||
/// ```
|
||||
pub fn into_inner(self) -> T {
|
||||
self.inner
|
||||
}
|
||||
|
||||
/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, IntoBuf, Bytes};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]).into_buf();
|
||||
/// let mut iter = buf.iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// assert_eq!(2, iter.get_ref().remaining());
|
||||
/// ```
|
||||
pub fn get_ref(&self) -> &T {
|
||||
&self.inner
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, IntoBuf, BytesMut};
|
||||
///
|
||||
/// let buf = BytesMut::from(&b"abc"[..]).into_buf();
|
||||
/// let mut iter = buf.iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// iter.get_mut().set_position(0);
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
/// ```
|
||||
pub fn get_mut(&mut self) -> &mut T {
|
||||
&mut self.inner
|
||||
}
|
||||
}
|
||||
|
||||
pub fn new<T>(inner: T) -> Iter<T> {
|
||||
Iter { inner: inner }
|
||||
}
|
||||
|
||||
impl<T: Buf> Iterator for Iter<T> {
|
||||
type Item = u8;
|
||||
|
||||
fn next(&mut self) -> Option<u8> {
|
||||
if !self.inner.has_remaining() {
|
||||
return None;
|
||||
}
|
||||
|
||||
let b = self.inner.bytes()[0];
|
||||
self.inner.advance(1);
|
||||
Some(b)
|
||||
}
|
||||
|
||||
fn size_hint(&self) -> (usize, Option<usize>) {
|
||||
let rem = self.inner.remaining();
|
||||
(rem, Some(rem))
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: Buf> ExactSizeIterator for Iter<T> { }
|
||||
@@ -1,37 +0,0 @@
|
||||
//! Utilities for working with buffers.
|
||||
//!
|
||||
//! A buffer is any structure that contains a sequence of bytes. The bytes may
|
||||
//! or may not be stored in contiguous memory. This module contains traits used
|
||||
//! to abstract over buffers as well as utilities for working with buffer types.
|
||||
//!
|
||||
//! # `Buf`, `BufMut`
|
||||
//!
|
||||
//! These are the two foundational traits for abstractly working with buffers.
|
||||
//! They can be thought as iterators for byte structures. They offer additional
|
||||
//! performance over `Iterator` by providing an API optimized for byte slices.
|
||||
//!
|
||||
//! See [`Buf`] and [`BufMut`] for more details.
|
||||
//!
|
||||
//! [rope]: https://en.wikipedia.org/wiki/Rope_(data_structure)
|
||||
//! [`Buf`]: trait.Buf.html
|
||||
//! [`BufMut`]: trait.BufMut.html
|
||||
|
||||
mod buf;
|
||||
mod buf_mut;
|
||||
mod from_buf;
|
||||
mod chain;
|
||||
mod into_buf;
|
||||
mod iter;
|
||||
mod reader;
|
||||
mod take;
|
||||
mod writer;
|
||||
|
||||
pub use self::buf::Buf;
|
||||
pub use self::buf_mut::BufMut;
|
||||
pub use self::from_buf::FromBuf;
|
||||
pub use self::chain::Chain;
|
||||
pub use self::into_buf::IntoBuf;
|
||||
pub use self::iter::Iter;
|
||||
pub use self::reader::Reader;
|
||||
pub use self::take::Take;
|
||||
pub use self::writer::Writer;
|
||||
@@ -1,97 +0,0 @@
|
||||
use {Buf};
|
||||
|
||||
use std::{cmp, io};
|
||||
|
||||
/// A `Buf` adapter which implements `io::Read` for the inner value.
|
||||
///
|
||||
/// This struct is generally created by calling `reader()` on `Buf`. See
|
||||
/// documentation of [`reader()`](trait.Buf.html#method.reader) for more
|
||||
/// details.
|
||||
#[derive(Debug)]
|
||||
pub struct Reader<B> {
|
||||
buf: B,
|
||||
}
|
||||
|
||||
pub fn new<B>(buf: B) -> Reader<B> {
|
||||
Reader { buf: buf }
|
||||
}
|
||||
|
||||
impl<B: Buf> Reader<B> {
|
||||
/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
/// use std::io::{self, Cursor};
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").reader();
|
||||
///
|
||||
/// assert_eq!(0, buf.get_ref().position());
|
||||
/// ```
|
||||
pub fn get_ref(&self) -> &B {
|
||||
&self.buf
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
/// use std::io::{self, Cursor};
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").reader();
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// buf.get_mut().set_position(2);
|
||||
/// io::copy(&mut buf, &mut dst).unwrap();
|
||||
///
|
||||
/// assert_eq!(*dst, b"llo world"[..]);
|
||||
/// ```
|
||||
pub fn get_mut(&mut self) -> &mut B {
|
||||
&mut self.buf
|
||||
}
|
||||
|
||||
/// Consumes this `Reader`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
/// use std::io::{self, Cursor};
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").reader();
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// io::copy(&mut buf, &mut dst).unwrap();
|
||||
///
|
||||
/// let buf = buf.into_inner();
|
||||
/// assert_eq!(0, buf.remaining());
|
||||
/// ```
|
||||
pub fn into_inner(self) -> B {
|
||||
self.buf
|
||||
}
|
||||
}
|
||||
|
||||
impl<B: Buf + Sized> io::Read for Reader<B> {
|
||||
fn read(&mut self, dst: &mut [u8]) -> io::Result<usize> {
|
||||
let len = cmp::min(self.buf.remaining(), dst.len());
|
||||
|
||||
Buf::copy_to_slice(&mut self.buf, &mut dst[0..len]);
|
||||
Ok(len)
|
||||
}
|
||||
}
|
||||
|
||||
impl<B: Buf + Sized> io::BufRead for Reader<B> {
|
||||
fn fill_buf(&mut self) -> io::Result<&[u8]> {
|
||||
Ok(self.buf.bytes())
|
||||
}
|
||||
fn consume(&mut self, amt: usize) {
|
||||
self.buf.advance(amt)
|
||||
}
|
||||
}
|
||||
-155
@@ -1,155 +0,0 @@
|
||||
use {Buf};
|
||||
|
||||
use std::cmp;
|
||||
|
||||
/// A `Buf` adapter which limits the bytes read from an underlying buffer.
|
||||
///
|
||||
/// This struct is generally created by calling `take()` on `Buf`. See
|
||||
/// documentation of [`take()`](trait.Buf.html#method.take) for more details.
|
||||
#[derive(Debug)]
|
||||
pub struct Take<T> {
|
||||
inner: T,
|
||||
limit: usize,
|
||||
}
|
||||
|
||||
pub fn new<T>(inner: T, limit: usize) -> Take<T> {
|
||||
Take {
|
||||
inner: inner,
|
||||
limit: limit,
|
||||
}
|
||||
}
|
||||
|
||||
impl<T> Take<T> {
|
||||
/// Consumes this `Take`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
/// use std::io::Cursor;
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"he"[..]);
|
||||
///
|
||||
/// let mut buf = buf.into_inner();
|
||||
///
|
||||
/// dst.clear();
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"llo world"[..]);
|
||||
/// ```
|
||||
pub fn into_inner(self) -> T {
|
||||
self.inner
|
||||
}
|
||||
|
||||
/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
/// use std::io::Cursor;
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").take(2);
|
||||
///
|
||||
/// assert_eq!(0, buf.get_ref().position());
|
||||
/// ```
|
||||
pub fn get_ref(&self) -> &T {
|
||||
&self.inner
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
/// use std::io::Cursor;
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// buf.get_mut().set_position(2);
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"ll"[..]);
|
||||
/// ```
|
||||
pub fn get_mut(&mut self) -> &mut T {
|
||||
&mut self.inner
|
||||
}
|
||||
|
||||
/// Returns the maximum number of bytes that can be read.
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `Buf` has fewer bytes than indicated by this method then
|
||||
/// that is the actual number of available bytes.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
/// use std::io::Cursor;
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").take(2);
|
||||
///
|
||||
/// assert_eq!(2, buf.limit());
|
||||
/// assert_eq!(b'h', buf.get_u8());
|
||||
/// assert_eq!(1, buf.limit());
|
||||
/// ```
|
||||
pub fn limit(&self) -> usize {
|
||||
self.limit
|
||||
}
|
||||
|
||||
/// Sets the maximum number of bytes that can be read.
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `Buf` has fewer bytes than `lim` then that is the actual
|
||||
/// number of available bytes.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
/// use std::io::Cursor;
|
||||
///
|
||||
/// let mut buf = Cursor::new(b"hello world").take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"he"[..]);
|
||||
///
|
||||
/// dst.clear();
|
||||
///
|
||||
/// buf.set_limit(3);
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"llo"[..]);
|
||||
/// ```
|
||||
pub fn set_limit(&mut self, lim: usize) {
|
||||
self.limit = lim
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: Buf> Buf for Take<T> {
|
||||
fn remaining(&self) -> usize {
|
||||
cmp::min(self.inner.remaining(), self.limit)
|
||||
}
|
||||
|
||||
fn bytes(&self) -> &[u8] {
|
||||
let bytes = self.inner.bytes();
|
||||
&bytes[..cmp::min(bytes.len(), self.limit)]
|
||||
}
|
||||
|
||||
fn advance(&mut self, cnt: usize) {
|
||||
assert!(cnt <= self.limit);
|
||||
self.inner.advance(cnt);
|
||||
self.limit -= cnt;
|
||||
}
|
||||
}
|
||||
@@ -1,88 +0,0 @@
|
||||
use BufMut;
|
||||
|
||||
use std::{cmp, io};
|
||||
|
||||
/// A `BufMut` adapter which implements `io::Write` for the inner value.
|
||||
///
|
||||
/// This struct is generally created by calling `writer()` on `BufMut`. See
|
||||
/// documentation of [`writer()`](trait.BufMut.html#method.writer) for more
|
||||
/// details.
|
||||
#[derive(Debug)]
|
||||
pub struct Writer<B> {
|
||||
buf: B,
|
||||
}
|
||||
|
||||
pub fn new<B>(buf: B) -> Writer<B> {
|
||||
Writer { buf: buf }
|
||||
}
|
||||
|
||||
impl<B: BufMut> Writer<B> {
|
||||
/// Gets a reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut buf = Vec::with_capacity(1024).writer();
|
||||
///
|
||||
/// assert_eq!(1024, buf.get_ref().capacity());
|
||||
/// ```
|
||||
pub fn get_ref(&self) -> &B {
|
||||
&self.buf
|
||||
}
|
||||
|
||||
/// Gets a mutable reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut buf = vec![].writer();
|
||||
///
|
||||
/// buf.get_mut().reserve(1024);
|
||||
///
|
||||
/// assert_eq!(1024, buf.get_ref().capacity());
|
||||
/// ```
|
||||
pub fn get_mut(&mut self) -> &mut B {
|
||||
&mut self.buf
|
||||
}
|
||||
|
||||
/// Consumes this `Writer`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
/// use std::io::{self, Cursor};
|
||||
///
|
||||
/// let mut buf = vec![].writer();
|
||||
/// let mut src = Cursor::new(b"hello world");
|
||||
///
|
||||
/// io::copy(&mut src, &mut buf).unwrap();
|
||||
///
|
||||
/// let buf = buf.into_inner();
|
||||
/// assert_eq!(*buf, b"hello world"[..]);
|
||||
/// ```
|
||||
pub fn into_inner(self) -> B {
|
||||
self.buf
|
||||
}
|
||||
}
|
||||
|
||||
impl<B: BufMut + Sized> io::Write for Writer<B> {
|
||||
fn write(&mut self, src: &[u8]) -> io::Result<usize> {
|
||||
let n = cmp::min(self.buf.remaining_mut(), src.len());
|
||||
|
||||
self.buf.put(&src[0..n]);
|
||||
Ok(n)
|
||||
}
|
||||
|
||||
fn flush(&mut self) -> io::Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
-2915
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,481 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/chain.rs`."><title>chain.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
<a href="#52" id="52">52</a>
|
||||
<a href="#53" id="53">53</a>
|
||||
<a href="#54" id="54">54</a>
|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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|
||||
<a href="#65" id="65">65</a>
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||||
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||||
<a href="#67" id="67">67</a>
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||||
<a href="#69" id="69">69</a>
|
||||
<a href="#70" id="70">70</a>
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||||
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<a href="#74" id="74">74</a>
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<a href="#75" id="75">75</a>
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||||
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|
||||
<a href="#90" id="90">90</a>
|
||||
<a href="#91" id="91">91</a>
|
||||
<a href="#92" id="92">92</a>
|
||||
<a href="#93" id="93">93</a>
|
||||
<a href="#94" id="94">94</a>
|
||||
<a href="#95" id="95">95</a>
|
||||
<a href="#96" id="96">96</a>
|
||||
<a href="#97" id="97">97</a>
|
||||
<a href="#98" id="98">98</a>
|
||||
<a href="#99" id="99">99</a>
|
||||
<a href="#100" id="100">100</a>
|
||||
<a href="#101" id="101">101</a>
|
||||
<a href="#102" id="102">102</a>
|
||||
<a href="#103" id="103">103</a>
|
||||
<a href="#104" id="104">104</a>
|
||||
<a href="#105" id="105">105</a>
|
||||
<a href="#106" id="106">106</a>
|
||||
<a href="#107" id="107">107</a>
|
||||
<a href="#108" id="108">108</a>
|
||||
<a href="#109" id="109">109</a>
|
||||
<a href="#110" id="110">110</a>
|
||||
<a href="#111" id="111">111</a>
|
||||
<a href="#112" id="112">112</a>
|
||||
<a href="#113" id="113">113</a>
|
||||
<a href="#114" id="114">114</a>
|
||||
<a href="#115" id="115">115</a>
|
||||
<a href="#116" id="116">116</a>
|
||||
<a href="#117" id="117">117</a>
|
||||
<a href="#118" id="118">118</a>
|
||||
<a href="#119" id="119">119</a>
|
||||
<a href="#120" id="120">120</a>
|
||||
<a href="#121" id="121">121</a>
|
||||
<a href="#122" id="122">122</a>
|
||||
<a href="#123" id="123">123</a>
|
||||
<a href="#124" id="124">124</a>
|
||||
<a href="#125" id="125">125</a>
|
||||
<a href="#126" id="126">126</a>
|
||||
<a href="#127" id="127">127</a>
|
||||
<a href="#128" id="128">128</a>
|
||||
<a href="#129" id="129">129</a>
|
||||
<a href="#130" id="130">130</a>
|
||||
<a href="#131" id="131">131</a>
|
||||
<a href="#132" id="132">132</a>
|
||||
<a href="#133" id="133">133</a>
|
||||
<a href="#134" id="134">134</a>
|
||||
<a href="#135" id="135">135</a>
|
||||
<a href="#136" id="136">136</a>
|
||||
<a href="#137" id="137">137</a>
|
||||
<a href="#138" id="138">138</a>
|
||||
<a href="#139" id="139">139</a>
|
||||
<a href="#140" id="140">140</a>
|
||||
<a href="#141" id="141">141</a>
|
||||
<a href="#142" id="142">142</a>
|
||||
<a href="#143" id="143">143</a>
|
||||
<a href="#144" id="144">144</a>
|
||||
<a href="#145" id="145">145</a>
|
||||
<a href="#146" id="146">146</a>
|
||||
<a href="#147" id="147">147</a>
|
||||
<a href="#148" id="148">148</a>
|
||||
<a href="#149" id="149">149</a>
|
||||
<a href="#150" id="150">150</a>
|
||||
<a href="#151" id="151">151</a>
|
||||
<a href="#152" id="152">152</a>
|
||||
<a href="#153" id="153">153</a>
|
||||
<a href="#154" id="154">154</a>
|
||||
<a href="#155" id="155">155</a>
|
||||
<a href="#156" id="156">156</a>
|
||||
<a href="#157" id="157">157</a>
|
||||
<a href="#158" id="158">158</a>
|
||||
<a href="#159" id="159">159</a>
|
||||
<a href="#160" id="160">160</a>
|
||||
<a href="#161" id="161">161</a>
|
||||
<a href="#162" id="162">162</a>
|
||||
<a href="#163" id="163">163</a>
|
||||
<a href="#164" id="164">164</a>
|
||||
<a href="#165" id="165">165</a>
|
||||
<a href="#166" id="166">166</a>
|
||||
<a href="#167" id="167">167</a>
|
||||
<a href="#168" id="168">168</a>
|
||||
<a href="#169" id="169">169</a>
|
||||
<a href="#170" id="170">170</a>
|
||||
<a href="#171" id="171">171</a>
|
||||
<a href="#172" id="172">172</a>
|
||||
<a href="#173" id="173">173</a>
|
||||
<a href="#174" id="174">174</a>
|
||||
<a href="#175" id="175">175</a>
|
||||
<a href="#176" id="176">176</a>
|
||||
<a href="#177" id="177">177</a>
|
||||
<a href="#178" id="178">178</a>
|
||||
<a href="#179" id="179">179</a>
|
||||
<a href="#180" id="180">180</a>
|
||||
<a href="#181" id="181">181</a>
|
||||
<a href="#182" id="182">182</a>
|
||||
<a href="#183" id="183">183</a>
|
||||
<a href="#184" id="184">184</a>
|
||||
<a href="#185" id="185">185</a>
|
||||
<a href="#186" id="186">186</a>
|
||||
<a href="#187" id="187">187</a>
|
||||
<a href="#188" id="188">188</a>
|
||||
<a href="#189" id="189">189</a>
|
||||
<a href="#190" id="190">190</a>
|
||||
<a href="#191" id="191">191</a>
|
||||
<a href="#192" id="192">192</a>
|
||||
<a href="#193" id="193">193</a>
|
||||
<a href="#194" id="194">194</a>
|
||||
<a href="#195" id="195">195</a>
|
||||
<a href="#196" id="196">196</a>
|
||||
<a href="#197" id="197">197</a>
|
||||
<a href="#198" id="198">198</a>
|
||||
<a href="#199" id="199">199</a>
|
||||
<a href="#200" id="200">200</a>
|
||||
<a href="#201" id="201">201</a>
|
||||
<a href="#202" id="202">202</a>
|
||||
<a href="#203" id="203">203</a>
|
||||
<a href="#204" id="204">204</a>
|
||||
<a href="#205" id="205">205</a>
|
||||
<a href="#206" id="206">206</a>
|
||||
<a href="#207" id="207">207</a>
|
||||
<a href="#208" id="208">208</a>
|
||||
<a href="#209" id="209">209</a>
|
||||
<a href="#210" id="210">210</a>
|
||||
<a href="#211" id="211">211</a>
|
||||
<a href="#212" id="212">212</a>
|
||||
<a href="#213" id="213">213</a>
|
||||
<a href="#214" id="214">214</a>
|
||||
<a href="#215" id="215">215</a>
|
||||
<a href="#216" id="216">216</a>
|
||||
<a href="#217" id="217">217</a>
|
||||
<a href="#218" id="218">218</a>
|
||||
<a href="#219" id="219">219</a>
|
||||
<a href="#220" id="220">220</a>
|
||||
<a href="#221" id="221">221</a>
|
||||
<a href="#222" id="222">222</a>
|
||||
<a href="#223" id="223">223</a>
|
||||
<a href="#224" id="224">224</a>
|
||||
<a href="#225" id="225">225</a>
|
||||
<a href="#226" id="226">226</a>
|
||||
<a href="#227" id="227">227</a>
|
||||
<a href="#228" id="228">228</a>
|
||||
<a href="#229" id="229">229</a>
|
||||
<a href="#230" id="230">230</a>
|
||||
<a href="#231" id="231">231</a>
|
||||
<a href="#232" id="232">232</a>
|
||||
<a href="#233" id="233">233</a>
|
||||
<a href="#234" id="234">234</a>
|
||||
<a href="#235" id="235">235</a>
|
||||
<a href="#236" id="236">236</a>
|
||||
<a href="#237" id="237">237</a>
|
||||
<a href="#238" id="238">238</a>
|
||||
<a href="#239" id="239">239</a>
|
||||
<a href="#240" id="240">240</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::buf::{IntoIter, UninitSlice};
|
||||
<span class="kw">use crate</span>::{Buf, BufMut};
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">use </span>std::io::IoSlice;
|
||||
|
||||
<span class="doccomment">/// A `Chain` sequences two buffers.
|
||||
///
|
||||
/// `Chain` is an adapter that links two underlying buffers and provides a
|
||||
/// continuous view across both buffers. It is able to sequence either immutable
|
||||
/// buffers ([`Buf`] values) or mutable buffers ([`BufMut`] values).
|
||||
///
|
||||
/// This struct is generally created by calling [`Buf::chain`]. Please see that
|
||||
/// function's documentation for more detail.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::{Bytes, Buf};
|
||||
///
|
||||
/// let mut buf = (&b"hello "[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// let full: Bytes = buf.copy_to_bytes(11);
|
||||
/// assert_eq!(full[..], b"hello world"[..]);
|
||||
/// ```
|
||||
///
|
||||
/// [`Buf::chain`]: Buf::chain
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>Chain<T, U> {
|
||||
a: T,
|
||||
b: U,
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T, U> Chain<T, U> {
|
||||
<span class="doccomment">/// Creates a new `Chain` sequencing the provided values.
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>new(a: T, b: U) -> Chain<T, U> {
|
||||
Chain { a, b }
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a reference to the first underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let buf = (&b"hello"[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// assert_eq!(buf.first_ref()[..], b"hello"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>first_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>T {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.a
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the first underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let mut buf = (&b"hello"[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// buf.first_mut().advance(1);
|
||||
///
|
||||
/// let full = buf.copy_to_bytes(9);
|
||||
/// assert_eq!(full, b"elloworld"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>first_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>T {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.a
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a reference to the last underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let buf = (&b"hello"[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// assert_eq!(buf.last_ref()[..], b"world"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>last_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>U {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.b
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the last underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let mut buf = (&b"hello "[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// buf.last_mut().advance(1);
|
||||
///
|
||||
/// let full = buf.copy_to_bytes(10);
|
||||
/// assert_eq!(full, b"hello orld"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>last_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>U {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.b
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Consumes this `Chain`, returning the underlying values.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let chain = (&b"hello"[..])
|
||||
/// .chain(&b"world"[..]);
|
||||
///
|
||||
/// let (first, last) = chain.into_inner();
|
||||
/// assert_eq!(first[..], b"hello"[..]);
|
||||
/// assert_eq!(last[..], b"world"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> (T, U) {
|
||||
(<span class="self">self</span>.a, <span class="self">self</span>.b)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T, U> Buf <span class="kw">for </span>Chain<T, U>
|
||||
<span class="kw">where
|
||||
</span>T: Buf,
|
||||
U: Buf,
|
||||
{
|
||||
<span class="kw">fn </span>remaining(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.a.remaining().saturating_add(<span class="self">self</span>.b.remaining())
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>chunk(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[u8] {
|
||||
<span class="kw">if </span><span class="self">self</span>.a.has_remaining() {
|
||||
<span class="self">self</span>.a.chunk()
|
||||
} <span class="kw">else </span>{
|
||||
<span class="self">self</span>.b.chunk()
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>advance(<span class="kw-2">&mut </span><span class="self">self</span>, <span class="kw-2">mut </span>cnt: usize) {
|
||||
<span class="kw">let </span>a_rem = <span class="self">self</span>.a.remaining();
|
||||
|
||||
<span class="kw">if </span>a_rem != <span class="number">0 </span>{
|
||||
<span class="kw">if </span>a_rem >= cnt {
|
||||
<span class="self">self</span>.a.advance(cnt);
|
||||
<span class="kw">return</span>;
|
||||
}
|
||||
|
||||
<span class="comment">// Consume what is left of a
|
||||
</span><span class="self">self</span>.a.advance(a_rem);
|
||||
|
||||
cnt -= a_rem;
|
||||
}
|
||||
|
||||
<span class="self">self</span>.b.advance(cnt);
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">fn </span>chunks_vectored<<span class="lifetime">'a</span>>(<span class="kw-2">&</span><span class="lifetime">'a </span><span class="self">self</span>, dst: <span class="kw-2">&mut </span>[IoSlice<<span class="lifetime">'a</span>>]) -> usize {
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>n = <span class="self">self</span>.a.chunks_vectored(dst);
|
||||
n += <span class="self">self</span>.b.chunks_vectored(<span class="kw-2">&mut </span>dst[n..]);
|
||||
n
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>copy_to_bytes(<span class="kw-2">&mut </span><span class="self">self</span>, len: usize) -> <span class="kw">crate</span>::Bytes {
|
||||
<span class="kw">let </span>a_rem = <span class="self">self</span>.a.remaining();
|
||||
<span class="kw">if </span>a_rem >= len {
|
||||
<span class="self">self</span>.a.copy_to_bytes(len)
|
||||
} <span class="kw">else if </span>a_rem == <span class="number">0 </span>{
|
||||
<span class="self">self</span>.b.copy_to_bytes(len)
|
||||
} <span class="kw">else </span>{
|
||||
<span class="macro">assert!</span>(
|
||||
len - a_rem <= <span class="self">self</span>.b.remaining(),
|
||||
<span class="string">"`len` greater than remaining"
|
||||
</span>);
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>ret = <span class="kw">crate</span>::BytesMut::with_capacity(len);
|
||||
ret.put(<span class="kw-2">&mut </span><span class="self">self</span>.a);
|
||||
ret.put((<span class="kw-2">&mut </span><span class="self">self</span>.b).take(len - a_rem));
|
||||
ret.freeze()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">unsafe impl</span><T, U> BufMut <span class="kw">for </span>Chain<T, U>
|
||||
<span class="kw">where
|
||||
</span>T: BufMut,
|
||||
U: BufMut,
|
||||
{
|
||||
<span class="kw">fn </span>remaining_mut(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.a
|
||||
.remaining_mut()
|
||||
.saturating_add(<span class="self">self</span>.b.remaining_mut())
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>chunk_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>UninitSlice {
|
||||
<span class="kw">if </span><span class="self">self</span>.a.has_remaining_mut() {
|
||||
<span class="self">self</span>.a.chunk_mut()
|
||||
} <span class="kw">else </span>{
|
||||
<span class="self">self</span>.b.chunk_mut()
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">unsafe fn </span>advance_mut(<span class="kw-2">&mut </span><span class="self">self</span>, <span class="kw-2">mut </span>cnt: usize) {
|
||||
<span class="kw">let </span>a_rem = <span class="self">self</span>.a.remaining_mut();
|
||||
|
||||
<span class="kw">if </span>a_rem != <span class="number">0 </span>{
|
||||
<span class="kw">if </span>a_rem >= cnt {
|
||||
<span class="self">self</span>.a.advance_mut(cnt);
|
||||
<span class="kw">return</span>;
|
||||
}
|
||||
|
||||
<span class="comment">// Consume what is left of a
|
||||
</span><span class="self">self</span>.a.advance_mut(a_rem);
|
||||
|
||||
cnt -= a_rem;
|
||||
}
|
||||
|
||||
<span class="self">self</span>.b.advance_mut(cnt);
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T, U> IntoIterator <span class="kw">for </span>Chain<T, U>
|
||||
<span class="kw">where
|
||||
</span>T: Buf,
|
||||
U: Buf,
|
||||
{
|
||||
<span class="kw">type </span>Item = u8;
|
||||
<span class="kw">type </span>IntoIter = IntoIter<Chain<T, U>>;
|
||||
|
||||
<span class="kw">fn </span>into_iter(<span class="self">self</span>) -> <span class="self">Self</span>::IntoIter {
|
||||
IntoIter::new(<span class="self">self</span>)
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,255 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/iter.rs`."><title>iter.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
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|
||||
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|
||||
<a href="#127" id="127">127</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::Buf;
|
||||
|
||||
<span class="doccomment">/// Iterator over the bytes contained by the buffer.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// Basic usage:
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Bytes;
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]);
|
||||
/// let mut iter = buf.into_iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
/// assert_eq!(iter.next(), Some(b'b'));
|
||||
/// assert_eq!(iter.next(), Some(b'c'));
|
||||
/// assert_eq!(iter.next(), None);
|
||||
/// ```
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>IntoIter<T> {
|
||||
inner: T,
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T> IntoIter<T> {
|
||||
<span class="doccomment">/// Creates an iterator over the bytes contained by the buffer.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::Bytes;
|
||||
///
|
||||
/// let buf = Bytes::from_static(b"abc");
|
||||
/// let mut iter = buf.into_iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
/// assert_eq!(iter.next(), Some(b'b'));
|
||||
/// assert_eq!(iter.next(), Some(b'c'));
|
||||
/// assert_eq!(iter.next(), None);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>new(inner: T) -> IntoIter<T> {
|
||||
IntoIter { inner }
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Consumes this `IntoIter`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, Bytes};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]);
|
||||
/// let mut iter = buf.into_iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// let buf = iter.into_inner();
|
||||
/// assert_eq!(2, buf.remaining());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> T {
|
||||
<span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, Bytes};
|
||||
///
|
||||
/// let buf = Bytes::from(&b"abc"[..]);
|
||||
/// let mut iter = buf.into_iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// assert_eq!(2, iter.get_ref().remaining());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>T {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BytesMut};
|
||||
///
|
||||
/// let buf = BytesMut::from(&b"abc"[..]);
|
||||
/// let mut iter = buf.into_iter();
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'a'));
|
||||
///
|
||||
/// iter.get_mut().advance(1);
|
||||
///
|
||||
/// assert_eq!(iter.next(), Some(b'c'));
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>T {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.inner
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Buf> Iterator <span class="kw">for </span>IntoIter<T> {
|
||||
<span class="kw">type </span>Item = u8;
|
||||
|
||||
<span class="kw">fn </span>next(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><u8> {
|
||||
<span class="kw">if </span>!<span class="self">self</span>.inner.has_remaining() {
|
||||
<span class="kw">return </span><span class="prelude-val">None</span>;
|
||||
}
|
||||
|
||||
<span class="kw">let </span>b = <span class="self">self</span>.inner.chunk()[<span class="number">0</span>];
|
||||
<span class="self">self</span>.inner.advance(<span class="number">1</span>);
|
||||
|
||||
<span class="prelude-val">Some</span>(b)
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>size_hint(<span class="kw-2">&</span><span class="self">self</span>) -> (usize, <span class="prelude-ty">Option</span><usize>) {
|
||||
<span class="kw">let </span>rem = <span class="self">self</span>.inner.remaining();
|
||||
(rem, <span class="prelude-val">Some</span>(rem))
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Buf> ExactSizeIterator <span class="kw">for </span>IntoIter<T> {}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,151 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/limit.rs`."><title>limit.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
<a href="#40" id="40">40</a>
|
||||
<a href="#41" id="41">41</a>
|
||||
<a href="#42" id="42">42</a>
|
||||
<a href="#43" id="43">43</a>
|
||||
<a href="#44" id="44">44</a>
|
||||
<a href="#45" id="45">45</a>
|
||||
<a href="#46" id="46">46</a>
|
||||
<a href="#47" id="47">47</a>
|
||||
<a href="#48" id="48">48</a>
|
||||
<a href="#49" id="49">49</a>
|
||||
<a href="#50" id="50">50</a>
|
||||
<a href="#51" id="51">51</a>
|
||||
<a href="#52" id="52">52</a>
|
||||
<a href="#53" id="53">53</a>
|
||||
<a href="#54" id="54">54</a>
|
||||
<a href="#55" id="55">55</a>
|
||||
<a href="#56" id="56">56</a>
|
||||
<a href="#57" id="57">57</a>
|
||||
<a href="#58" id="58">58</a>
|
||||
<a href="#59" id="59">59</a>
|
||||
<a href="#60" id="60">60</a>
|
||||
<a href="#61" id="61">61</a>
|
||||
<a href="#62" id="62">62</a>
|
||||
<a href="#63" id="63">63</a>
|
||||
<a href="#64" id="64">64</a>
|
||||
<a href="#65" id="65">65</a>
|
||||
<a href="#66" id="66">66</a>
|
||||
<a href="#67" id="67">67</a>
|
||||
<a href="#68" id="68">68</a>
|
||||
<a href="#69" id="69">69</a>
|
||||
<a href="#70" id="70">70</a>
|
||||
<a href="#71" id="71">71</a>
|
||||
<a href="#72" id="72">72</a>
|
||||
<a href="#73" id="73">73</a>
|
||||
<a href="#74" id="74">74</a>
|
||||
<a href="#75" id="75">75</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::buf::UninitSlice;
|
||||
<span class="kw">use </span><span class="kw">crate</span>::BufMut;
|
||||
|
||||
<span class="kw">use </span>core::cmp;
|
||||
|
||||
<span class="doccomment">/// A `BufMut` adapter which limits the amount of bytes that can be written
|
||||
/// to an underlying buffer.
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>Limit<T> {
|
||||
inner: T,
|
||||
limit: usize,
|
||||
}
|
||||
|
||||
<span class="kw">pub</span>(<span class="kw">super</span>) <span class="kw">fn </span>new<T>(inner: T, limit: usize) -> Limit<T> {
|
||||
Limit { inner, limit }
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T> Limit<T> {
|
||||
<span class="doccomment">/// Consumes this `Limit`, returning the underlying value.
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> T {
|
||||
<span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
</span><span class="kw">pub fn </span>get_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>T {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
</span><span class="kw">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>T {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Returns the maximum number of bytes that can be written
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `BufMut` has fewer bytes than indicated by this method then
|
||||
/// that is the actual number of available bytes.
|
||||
</span><span class="kw">pub fn </span>limit(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.limit
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Sets the maximum number of bytes that can be written.
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `BufMut` has fewer bytes than `lim` then that is the actual
|
||||
/// number of available bytes.
|
||||
</span><span class="kw">pub fn </span>set_limit(<span class="kw-2">&mut </span><span class="self">self</span>, lim: usize) {
|
||||
<span class="self">self</span>.limit = lim
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">unsafe impl</span><T: BufMut> BufMut <span class="kw">for </span>Limit<T> {
|
||||
<span class="kw">fn </span>remaining_mut(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
cmp::min(<span class="self">self</span>.inner.remaining_mut(), <span class="self">self</span>.limit)
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>chunk_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>UninitSlice {
|
||||
<span class="kw">let </span>bytes = <span class="self">self</span>.inner.chunk_mut();
|
||||
<span class="kw">let </span>end = cmp::min(bytes.len(), <span class="self">self</span>.limit);
|
||||
<span class="kw-2">&mut </span>bytes[..end]
|
||||
}
|
||||
|
||||
<span class="kw">unsafe fn </span>advance_mut(<span class="kw-2">&mut </span><span class="self">self</span>, cnt: usize) {
|
||||
<span class="macro">assert!</span>(cnt <= <span class="self">self</span>.limit);
|
||||
<span class="self">self</span>.inner.advance_mut(cnt);
|
||||
<span class="self">self</span>.limit -= cnt;
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,79 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/mod.rs`."><title>mod.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a></pre></div><pre class="rust"><code><span class="doccomment">//! Utilities for working with buffers.
|
||||
//!
|
||||
//! A buffer is any structure that contains a sequence of bytes. The bytes may
|
||||
//! or may not be stored in contiguous memory. This module contains traits used
|
||||
//! to abstract over buffers as well as utilities for working with buffer types.
|
||||
//!
|
||||
//! # `Buf`, `BufMut`
|
||||
//!
|
||||
//! These are the two foundational traits for abstractly working with buffers.
|
||||
//! They can be thought as iterators for byte structures. They offer additional
|
||||
//! performance over `Iterator` by providing an API optimized for byte slices.
|
||||
//!
|
||||
//! See [`Buf`] and [`BufMut`] for more details.
|
||||
//!
|
||||
//! [rope]: https://en.wikipedia.org/wiki/Rope_(data_structure)
|
||||
|
||||
</span><span class="kw">mod </span>buf_impl;
|
||||
<span class="kw">mod </span>buf_mut;
|
||||
<span class="kw">mod </span>chain;
|
||||
<span class="kw">mod </span>iter;
|
||||
<span class="kw">mod </span>limit;
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">mod </span>reader;
|
||||
<span class="kw">mod </span>take;
|
||||
<span class="kw">mod </span>uninit_slice;
|
||||
<span class="kw">mod </span>vec_deque;
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">mod </span>writer;
|
||||
|
||||
<span class="kw">pub use </span><span class="self">self</span>::buf_impl::Buf;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::buf_mut::BufMut;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::chain::Chain;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::iter::IntoIter;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::limit::Limit;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::take::Take;
|
||||
<span class="kw">pub use </span><span class="self">self</span>::uninit_slice::UninitSlice;
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">pub use </span><span class="self">self</span>::{reader::Reader, writer::Writer};
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,163 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/reader.rs`."><title>reader.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a>
|
||||
<a href="#40" id="40">40</a>
|
||||
<a href="#41" id="41">41</a>
|
||||
<a href="#42" id="42">42</a>
|
||||
<a href="#43" id="43">43</a>
|
||||
<a href="#44" id="44">44</a>
|
||||
<a href="#45" id="45">45</a>
|
||||
<a href="#46" id="46">46</a>
|
||||
<a href="#47" id="47">47</a>
|
||||
<a href="#48" id="48">48</a>
|
||||
<a href="#49" id="49">49</a>
|
||||
<a href="#50" id="50">50</a>
|
||||
<a href="#51" id="51">51</a>
|
||||
<a href="#52" id="52">52</a>
|
||||
<a href="#53" id="53">53</a>
|
||||
<a href="#54" id="54">54</a>
|
||||
<a href="#55" id="55">55</a>
|
||||
<a href="#56" id="56">56</a>
|
||||
<a href="#57" id="57">57</a>
|
||||
<a href="#58" id="58">58</a>
|
||||
<a href="#59" id="59">59</a>
|
||||
<a href="#60" id="60">60</a>
|
||||
<a href="#61" id="61">61</a>
|
||||
<a href="#62" id="62">62</a>
|
||||
<a href="#63" id="63">63</a>
|
||||
<a href="#64" id="64">64</a>
|
||||
<a href="#65" id="65">65</a>
|
||||
<a href="#66" id="66">66</a>
|
||||
<a href="#67" id="67">67</a>
|
||||
<a href="#68" id="68">68</a>
|
||||
<a href="#69" id="69">69</a>
|
||||
<a href="#70" id="70">70</a>
|
||||
<a href="#71" id="71">71</a>
|
||||
<a href="#72" id="72">72</a>
|
||||
<a href="#73" id="73">73</a>
|
||||
<a href="#74" id="74">74</a>
|
||||
<a href="#75" id="75">75</a>
|
||||
<a href="#76" id="76">76</a>
|
||||
<a href="#77" id="77">77</a>
|
||||
<a href="#78" id="78">78</a>
|
||||
<a href="#79" id="79">79</a>
|
||||
<a href="#80" id="80">80</a>
|
||||
<a href="#81" id="81">81</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::Buf;
|
||||
|
||||
<span class="kw">use </span>std::{cmp, io};
|
||||
|
||||
<span class="doccomment">/// A `Buf` adapter which implements `io::Read` for the inner value.
|
||||
///
|
||||
/// This struct is generally created by calling `reader()` on `Buf`. See
|
||||
/// documentation of [`reader()`](Buf::reader) for more
|
||||
/// details.
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>Reader<B> {
|
||||
buf: B,
|
||||
}
|
||||
|
||||
<span class="kw">pub fn </span>new<B>(buf: B) -> Reader<B> {
|
||||
Reader { buf }
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><B: Buf> Reader<B> {
|
||||
<span class="doccomment">/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let buf = b"hello world".reader();
|
||||
///
|
||||
/// assert_eq!(b"hello world", buf.get_ref());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>B {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.buf
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
</span><span class="kw">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>B {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.buf
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Consumes this `Reader`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
/// use std::io;
|
||||
///
|
||||
/// let mut buf = b"hello world".reader();
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// io::copy(&mut buf, &mut dst).unwrap();
|
||||
///
|
||||
/// let buf = buf.into_inner();
|
||||
/// assert_eq!(0, buf.remaining());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> B {
|
||||
<span class="self">self</span>.buf
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><B: Buf + Sized> io::Read <span class="kw">for </span>Reader<B> {
|
||||
<span class="kw">fn </span>read(<span class="kw-2">&mut </span><span class="self">self</span>, dst: <span class="kw-2">&mut </span>[u8]) -> io::Result<usize> {
|
||||
<span class="kw">let </span>len = cmp::min(<span class="self">self</span>.buf.remaining(), dst.len());
|
||||
|
||||
Buf::copy_to_slice(<span class="kw-2">&mut </span><span class="self">self</span>.buf, <span class="kw-2">&mut </span>dst[<span class="number">0</span>..len]);
|
||||
<span class="prelude-val">Ok</span>(len)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><B: Buf + Sized> io::BufRead <span class="kw">for </span>Reader<B> {
|
||||
<span class="kw">fn </span>fill_buf(<span class="kw-2">&mut </span><span class="self">self</span>) -> io::Result<<span class="kw-2">&</span>[u8]> {
|
||||
<span class="prelude-val">Ok</span>(<span class="self">self</span>.buf.chunk())
|
||||
}
|
||||
<span class="kw">fn </span>consume(<span class="kw-2">&mut </span><span class="self">self</span>, amt: usize) {
|
||||
<span class="self">self</span>.buf.advance(amt)
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,375 @@
|
||||
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|
||||
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|
||||
<a href="#187" id="187">187</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::Buf;
|
||||
|
||||
<span class="kw">use </span>core::cmp;
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">use </span>std::io::IoSlice;
|
||||
|
||||
<span class="doccomment">/// A `Buf` adapter which limits the bytes read from an underlying buffer.
|
||||
///
|
||||
/// This struct is generally created by calling `take()` on `Buf`. See
|
||||
/// documentation of [`take()`](Buf::take) for more details.
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>Take<T> {
|
||||
inner: T,
|
||||
limit: usize,
|
||||
}
|
||||
|
||||
<span class="kw">pub fn </span>new<T>(inner: T, limit: usize) -> Take<T> {
|
||||
Take { inner, limit }
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T> Take<T> {
|
||||
<span class="doccomment">/// Consumes this `Take`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
///
|
||||
/// let mut buf = b"hello world".take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"he"[..]);
|
||||
///
|
||||
/// let mut buf = buf.into_inner();
|
||||
///
|
||||
/// dst.clear();
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"llo world"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> T {
|
||||
<span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let buf = b"hello world".take(2);
|
||||
///
|
||||
/// assert_eq!(11, buf.get_ref().remaining());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>T {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the underlying `Buf`.
|
||||
///
|
||||
/// It is inadvisable to directly read from the underlying `Buf`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
///
|
||||
/// let mut buf = b"hello world".take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// buf.get_mut().advance(2);
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"ll"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>T {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.inner
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Returns the maximum number of bytes that can be read.
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `Buf` has fewer bytes than indicated by this method then
|
||||
/// that is the actual number of available bytes.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::Buf;
|
||||
///
|
||||
/// let mut buf = b"hello world".take(2);
|
||||
///
|
||||
/// assert_eq!(2, buf.limit());
|
||||
/// assert_eq!(b'h', buf.get_u8());
|
||||
/// assert_eq!(1, buf.limit());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>limit(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.limit
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Sets the maximum number of bytes that can be read.
|
||||
///
|
||||
/// # Note
|
||||
///
|
||||
/// If the inner `Buf` has fewer bytes than `lim` then that is the actual
|
||||
/// number of available bytes.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::{Buf, BufMut};
|
||||
///
|
||||
/// let mut buf = b"hello world".take(2);
|
||||
/// let mut dst = vec![];
|
||||
///
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"he"[..]);
|
||||
///
|
||||
/// dst.clear();
|
||||
///
|
||||
/// buf.set_limit(3);
|
||||
/// dst.put(&mut buf);
|
||||
/// assert_eq!(*dst, b"llo"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>set_limit(<span class="kw-2">&mut </span><span class="self">self</span>, lim: usize) {
|
||||
<span class="self">self</span>.limit = lim
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T: Buf> Buf <span class="kw">for </span>Take<T> {
|
||||
<span class="kw">fn </span>remaining(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
cmp::min(<span class="self">self</span>.inner.remaining(), <span class="self">self</span>.limit)
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>chunk(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[u8] {
|
||||
<span class="kw">let </span>bytes = <span class="self">self</span>.inner.chunk();
|
||||
<span class="kw-2">&</span>bytes[..cmp::min(bytes.len(), <span class="self">self</span>.limit)]
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>advance(<span class="kw-2">&mut </span><span class="self">self</span>, cnt: usize) {
|
||||
<span class="macro">assert!</span>(cnt <= <span class="self">self</span>.limit);
|
||||
<span class="self">self</span>.inner.advance(cnt);
|
||||
<span class="self">self</span>.limit -= cnt;
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>copy_to_bytes(<span class="kw-2">&mut </span><span class="self">self</span>, len: usize) -> <span class="kw">crate</span>::Bytes {
|
||||
<span class="macro">assert!</span>(len <= <span class="self">self</span>.remaining(), <span class="string">"`len` greater than remaining"</span>);
|
||||
|
||||
<span class="kw">let </span>r = <span class="self">self</span>.inner.copy_to_bytes(len);
|
||||
<span class="self">self</span>.limit -= len;
|
||||
r
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">fn </span>chunks_vectored<<span class="lifetime">'a</span>>(<span class="kw-2">&</span><span class="lifetime">'a </span><span class="self">self</span>, dst: <span class="kw-2">&mut </span>[IoSlice<<span class="lifetime">'a</span>>]) -> usize {
|
||||
<span class="kw">if </span><span class="self">self</span>.limit == <span class="number">0 </span>{
|
||||
<span class="kw">return </span><span class="number">0</span>;
|
||||
}
|
||||
|
||||
<span class="kw">const </span>LEN: usize = <span class="number">16</span>;
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>slices: [IoSlice<<span class="lifetime">'a</span>>; LEN] = [IoSlice::new(<span class="kw-2">&</span>[]); LEN];
|
||||
|
||||
<span class="kw">let </span>cnt = <span class="self">self
|
||||
</span>.inner
|
||||
.chunks_vectored(<span class="kw-2">&mut </span>slices[..dst.len().min(LEN)]);
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>limit = <span class="self">self</span>.limit;
|
||||
<span class="kw">for </span>(i, (dst, slice)) <span class="kw">in </span>dst[..cnt].iter_mut().zip(slices.iter()).enumerate() {
|
||||
<span class="kw">if let </span><span class="prelude-val">Some</span>(buf) = slice.get(..limit) {
|
||||
<span class="comment">// SAFETY: We could do this safely with `IoSlice::advance` if we had a larger MSRV.
|
||||
</span><span class="kw">let </span>buf = <span class="kw">unsafe </span>{ std::mem::transmute::<<span class="kw-2">&</span>[u8], <span class="kw-2">&</span><span class="lifetime">'a </span>[u8]>(buf) };
|
||||
<span class="kw-2">*</span>dst = IoSlice::new(buf);
|
||||
<span class="kw">return </span>i + <span class="number">1</span>;
|
||||
} <span class="kw">else </span>{
|
||||
<span class="comment">// SAFETY: We could do this safely with `IoSlice::advance` if we had a larger MSRV.
|
||||
</span><span class="kw">let </span>buf = <span class="kw">unsafe </span>{ std::mem::transmute::<<span class="kw-2">&</span>[u8], <span class="kw-2">&</span><span class="lifetime">'a </span>[u8]>(slice) };
|
||||
<span class="kw-2">*</span>dst = IoSlice::new(buf);
|
||||
limit -= slice.len();
|
||||
}
|
||||
}
|
||||
cnt
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,515 @@
|
||||
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|
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<a href="#229" id="229">229</a>
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<a href="#230" id="230">230</a>
|
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|
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<a href="#232" id="232">232</a>
|
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<a href="#233" id="233">233</a>
|
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|
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|
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|
||||
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|
||||
<a href="#238" id="238">238</a>
|
||||
<a href="#239" id="239">239</a>
|
||||
<a href="#240" id="240">240</a>
|
||||
<a href="#241" id="241">241</a>
|
||||
<a href="#242" id="242">242</a>
|
||||
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|
||||
<a href="#244" id="244">244</a>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
<a href="#256" id="256">256</a>
|
||||
<a href="#257" id="257">257</a></pre></div><pre class="rust"><code><span class="kw">use </span>core::fmt;
|
||||
<span class="kw">use </span>core::mem::MaybeUninit;
|
||||
<span class="kw">use </span>core::ops::{
|
||||
Index, IndexMut, Range, RangeFrom, RangeFull, RangeInclusive, RangeTo, RangeToInclusive,
|
||||
};
|
||||
|
||||
<span class="doccomment">/// Uninitialized byte slice.
|
||||
///
|
||||
/// Returned by `BufMut::chunk_mut()`, the referenced byte slice may be
|
||||
/// uninitialized. The wrapper provides safe access without introducing
|
||||
/// undefined behavior.
|
||||
///
|
||||
/// The safety invariants of this wrapper are:
|
||||
///
|
||||
/// 1. Reading from an `UninitSlice` is undefined behavior.
|
||||
/// 2. Writing uninitialized bytes to an `UninitSlice` is undefined behavior.
|
||||
///
|
||||
/// The difference between `&mut UninitSlice` and `&mut [MaybeUninit<u8>]` is
|
||||
/// that it is possible in safe code to write uninitialized bytes to an
|
||||
/// `&mut [MaybeUninit<u8>]`, which this type prohibits.
|
||||
</span><span class="attr">#[repr(transparent)]
|
||||
</span><span class="kw">pub struct </span>UninitSlice([MaybeUninit<u8>]);
|
||||
|
||||
<span class="kw">impl </span>UninitSlice {
|
||||
<span class="doccomment">/// Creates a `&mut UninitSlice` wrapping a slice of initialised memory.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::buf::UninitSlice;
|
||||
///
|
||||
/// let mut buffer = [0u8; 64];
|
||||
/// let slice = UninitSlice::new(&mut buffer[..]);
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>new(slice: <span class="kw-2">&mut </span>[u8]) -> <span class="kw-2">&mut </span>UninitSlice {
|
||||
<span class="kw">unsafe </span>{ <span class="kw-2">&mut *</span>(slice <span class="kw">as </span><span class="kw-2">*mut </span>[u8] <span class="kw">as </span><span class="kw-2">*mut </span>[MaybeUninit<u8>] <span class="kw">as </span><span class="kw-2">*mut </span>UninitSlice) }
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Creates a `&mut UninitSlice` wrapping a slice of uninitialised memory.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::buf::UninitSlice;
|
||||
/// use core::mem::MaybeUninit;
|
||||
///
|
||||
/// let mut buffer = [MaybeUninit::uninit(); 64];
|
||||
/// let slice = UninitSlice::uninit(&mut buffer[..]);
|
||||
///
|
||||
/// let mut vec = Vec::with_capacity(1024);
|
||||
/// let spare: &mut UninitSlice = vec.spare_capacity_mut().into();
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>uninit(slice: <span class="kw-2">&mut </span>[MaybeUninit<u8>]) -> <span class="kw-2">&mut </span>UninitSlice {
|
||||
<span class="kw">unsafe </span>{ <span class="kw-2">&mut *</span>(slice <span class="kw">as </span><span class="kw-2">*mut </span>[MaybeUninit<u8>] <span class="kw">as </span><span class="kw-2">*mut </span>UninitSlice) }
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>uninit_ref(slice: <span class="kw-2">&</span>[MaybeUninit<u8>]) -> <span class="kw-2">&</span>UninitSlice {
|
||||
<span class="kw">unsafe </span>{ <span class="kw-2">&*</span>(slice <span class="kw">as </span><span class="kw-2">*const </span>[MaybeUninit<u8>] <span class="kw">as </span><span class="kw-2">*const </span>UninitSlice) }
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Create a `&mut UninitSlice` from a pointer and a length.
|
||||
///
|
||||
/// # Safety
|
||||
///
|
||||
/// The caller must ensure that `ptr` references a valid memory region owned
|
||||
/// by the caller representing a byte slice for the duration of `'a`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::buf::UninitSlice;
|
||||
///
|
||||
/// let bytes = b"hello world".to_vec();
|
||||
/// let ptr = bytes.as_ptr() as *mut _;
|
||||
/// let len = bytes.len();
|
||||
///
|
||||
/// let slice = unsafe { UninitSlice::from_raw_parts_mut(ptr, len) };
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub unsafe fn </span>from_raw_parts_mut<<span class="lifetime">'a</span>>(ptr: <span class="kw-2">*mut </span>u8, len: usize) -> <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>UninitSlice {
|
||||
<span class="kw">let </span>maybe_init: <span class="kw-2">&mut </span>[MaybeUninit<u8>] =
|
||||
core::slice::from_raw_parts_mut(ptr <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>, len);
|
||||
<span class="self">Self</span>::uninit(maybe_init)
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Write a single byte at the specified offset.
|
||||
///
|
||||
/// # Panics
|
||||
///
|
||||
/// The function panics if `index` is out of bounds.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::buf::UninitSlice;
|
||||
///
|
||||
/// let mut data = [b'f', b'o', b'o'];
|
||||
/// let slice = unsafe { UninitSlice::from_raw_parts_mut(data.as_mut_ptr(), 3) };
|
||||
///
|
||||
/// slice.write_byte(0, b'b');
|
||||
///
|
||||
/// assert_eq!(b"boo", &data[..]);
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>write_byte(<span class="kw-2">&mut </span><span class="self">self</span>, index: usize, byte: u8) {
|
||||
<span class="macro">assert!</span>(index < <span class="self">self</span>.len());
|
||||
|
||||
<span class="kw">unsafe </span>{ <span class="self">self</span>[index..].as_mut_ptr().write(byte) }
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Copies bytes from `src` into `self`.
|
||||
///
|
||||
/// The length of `src` must be the same as `self`.
|
||||
///
|
||||
/// # Panics
|
||||
///
|
||||
/// The function panics if `src` has a different length than `self`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::buf::UninitSlice;
|
||||
///
|
||||
/// let mut data = [b'f', b'o', b'o'];
|
||||
/// let slice = unsafe { UninitSlice::from_raw_parts_mut(data.as_mut_ptr(), 3) };
|
||||
///
|
||||
/// slice.copy_from_slice(b"bar");
|
||||
///
|
||||
/// assert_eq!(b"bar", &data[..]);
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>copy_from_slice(<span class="kw-2">&mut </span><span class="self">self</span>, src: <span class="kw-2">&</span>[u8]) {
|
||||
<span class="kw">use </span>core::ptr;
|
||||
|
||||
<span class="macro">assert_eq!</span>(<span class="self">self</span>.len(), src.len());
|
||||
|
||||
<span class="kw">unsafe </span>{
|
||||
ptr::copy_nonoverlapping(src.as_ptr(), <span class="self">self</span>.as_mut_ptr(), <span class="self">self</span>.len());
|
||||
}
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Return a raw pointer to the slice's buffer.
|
||||
///
|
||||
/// # Safety
|
||||
///
|
||||
/// The caller **must not** read from the referenced memory and **must not**
|
||||
/// write **uninitialized** bytes to the slice either.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut data = [0, 1, 2];
|
||||
/// let mut slice = &mut data[..];
|
||||
/// let ptr = BufMut::chunk_mut(&mut slice).as_mut_ptr();
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>as_mut_ptr(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">*mut </span>u8 {
|
||||
<span class="self">self</span>.<span class="number">0</span>.as_mut_ptr() <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_
|
||||
</span>}
|
||||
|
||||
<span class="doccomment">/// Return a `&mut [MaybeUninit<u8>]` to this slice's buffer.
|
||||
///
|
||||
/// # Safety
|
||||
///
|
||||
/// The caller **must not** read from the referenced memory and **must not** write
|
||||
/// **uninitialized** bytes to the slice either. This is because `BufMut` implementation
|
||||
/// that created the `UninitSlice` knows which parts are initialized. Writing uninitialized
|
||||
/// bytes to the slice may cause the `BufMut` to read those bytes and trigger undefined
|
||||
/// behavior.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut data = [0, 1, 2];
|
||||
/// let mut slice = &mut data[..];
|
||||
/// unsafe {
|
||||
/// let uninit_slice = BufMut::chunk_mut(&mut slice).as_uninit_slice_mut();
|
||||
/// };
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub unsafe fn </span>as_uninit_slice_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>[MaybeUninit<u8>] {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.<span class="number">0
|
||||
</span>}
|
||||
|
||||
<span class="doccomment">/// Returns the number of bytes in the slice.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut data = [0, 1, 2];
|
||||
/// let mut slice = &mut data[..];
|
||||
/// let len = BufMut::chunk_mut(&mut slice).len();
|
||||
///
|
||||
/// assert_eq!(len, 3);
|
||||
/// ```
|
||||
</span><span class="attr">#[inline]
|
||||
</span><span class="kw">pub fn </span>len(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.<span class="number">0</span>.len()
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl </span>fmt::Debug <span class="kw">for </span>UninitSlice {
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, fmt: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result {
|
||||
fmt.debug_struct(<span class="string">"UninitSlice[...]"</span>).finish()
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><<span class="lifetime">'a</span>> From<<span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>[u8]> <span class="kw">for </span><span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>UninitSlice {
|
||||
<span class="kw">fn </span>from(slice: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>[u8]) -> <span class="self">Self </span>{
|
||||
UninitSlice::new(slice)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><<span class="lifetime">'a</span>> From<<span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>[MaybeUninit<u8>]> <span class="kw">for </span><span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>UninitSlice {
|
||||
<span class="kw">fn </span>from(slice: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>[MaybeUninit<u8>]) -> <span class="self">Self </span>{
|
||||
UninitSlice::uninit(slice)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="macro">macro_rules!</span> impl_index {
|
||||
($(<span class="macro-nonterminal">$t</span>:ty),<span class="kw-2">*</span>) => {
|
||||
$(
|
||||
<span class="kw">impl </span>Index<<span class="macro-nonterminal">$t</span>> <span class="kw">for </span>UninitSlice {
|
||||
<span class="kw">type </span>Output = UninitSlice;
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>index(<span class="kw-2">&</span><span class="self">self</span>, index: <span class="macro-nonterminal">$t</span>) -> <span class="kw-2">&</span>UninitSlice {
|
||||
UninitSlice::uninit_ref(<span class="kw-2">&</span><span class="self">self</span>.<span class="number">0</span>[index])
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl </span>IndexMut<<span class="macro-nonterminal">$t</span>> <span class="kw">for </span>UninitSlice {
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>index_mut(<span class="kw-2">&mut </span><span class="self">self</span>, index: <span class="macro-nonterminal">$t</span>) -> <span class="kw-2">&mut </span>UninitSlice {
|
||||
UninitSlice::uninit(<span class="kw-2">&mut </span><span class="self">self</span>.<span class="number">0</span>[index])
|
||||
}
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
<span class="macro">impl_index!</span>(
|
||||
Range<usize>,
|
||||
RangeFrom<usize>,
|
||||
RangeFull,
|
||||
RangeInclusive<usize>,
|
||||
RangeTo<usize>,
|
||||
RangeToInclusive<usize>
|
||||
);
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,81 @@
|
||||
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|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a>
|
||||
<a href="#40" id="40">40</a></pre></div><pre class="rust"><code><span class="kw">use </span>alloc::collections::VecDeque;
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">use </span>std::io;
|
||||
|
||||
<span class="kw">use </span><span class="kw">super</span>::Buf;
|
||||
|
||||
<span class="kw">impl </span>Buf <span class="kw">for </span>VecDeque<u8> {
|
||||
<span class="kw">fn </span>remaining(<span class="kw-2">&</span><span class="self">self</span>) -> usize {
|
||||
<span class="self">self</span>.len()
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>chunk(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[u8] {
|
||||
<span class="kw">let </span>(s1, s2) = <span class="self">self</span>.as_slices();
|
||||
<span class="kw">if </span>s1.is_empty() {
|
||||
s2
|
||||
} <span class="kw">else </span>{
|
||||
s1
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">fn </span>chunks_vectored<<span class="lifetime">'a</span>>(<span class="kw-2">&</span><span class="lifetime">'a </span><span class="self">self</span>, dst: <span class="kw-2">&mut </span>[io::IoSlice<<span class="lifetime">'a</span>>]) -> usize {
|
||||
<span class="kw">if </span><span class="self">self</span>.is_empty() || dst.is_empty() {
|
||||
<span class="kw">return </span><span class="number">0</span>;
|
||||
}
|
||||
|
||||
<span class="kw">let </span>(s1, s2) = <span class="self">self</span>.as_slices();
|
||||
dst[<span class="number">0</span>] = io::IoSlice::new(s1);
|
||||
<span class="kw">if </span>s2.is_empty() || dst.len() == <span class="number">1 </span>{
|
||||
<span class="kw">return </span><span class="number">1</span>;
|
||||
}
|
||||
|
||||
dst[<span class="number">1</span>] = io::IoSlice::new(s2);
|
||||
<span class="number">2
|
||||
</span>}
|
||||
|
||||
<span class="kw">fn </span>advance(<span class="kw-2">&mut </span><span class="self">self</span>, cnt: usize) {
|
||||
<span class="self">self</span>.drain(..cnt);
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,177 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/buf/writer.rs`."><title>writer.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
<a href="#70" id="70">70</a>
|
||||
<a href="#71" id="71">71</a>
|
||||
<a href="#72" id="72">72</a>
|
||||
<a href="#73" id="73">73</a>
|
||||
<a href="#74" id="74">74</a>
|
||||
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|
||||
<a href="#76" id="76">76</a>
|
||||
<a href="#77" id="77">77</a>
|
||||
<a href="#78" id="78">78</a>
|
||||
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|
||||
<a href="#80" id="80">80</a>
|
||||
<a href="#81" id="81">81</a>
|
||||
<a href="#82" id="82">82</a>
|
||||
<a href="#83" id="83">83</a>
|
||||
<a href="#84" id="84">84</a>
|
||||
<a href="#85" id="85">85</a>
|
||||
<a href="#86" id="86">86</a>
|
||||
<a href="#87" id="87">87</a>
|
||||
<a href="#88" id="88">88</a></pre></div><pre class="rust"><code><span class="kw">use </span><span class="kw">crate</span>::BufMut;
|
||||
|
||||
<span class="kw">use </span>std::{cmp, io};
|
||||
|
||||
<span class="doccomment">/// A `BufMut` adapter which implements `io::Write` for the inner value.
|
||||
///
|
||||
/// This struct is generally created by calling `writer()` on `BufMut`. See
|
||||
/// documentation of [`writer()`](BufMut::writer) for more
|
||||
/// details.
|
||||
</span><span class="attr">#[derive(Debug)]
|
||||
</span><span class="kw">pub struct </span>Writer<B> {
|
||||
buf: B,
|
||||
}
|
||||
|
||||
<span class="kw">pub fn </span>new<B>(buf: B) -> Writer<B> {
|
||||
Writer { buf }
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><B: BufMut> Writer<B> {
|
||||
<span class="doccomment">/// Gets a reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let buf = Vec::with_capacity(1024).writer();
|
||||
///
|
||||
/// assert_eq!(1024, buf.get_ref().capacity());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>B {
|
||||
<span class="kw-2">&</span><span class="self">self</span>.buf
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Gets a mutable reference to the underlying `BufMut`.
|
||||
///
|
||||
/// It is inadvisable to directly write to the underlying `BufMut`.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
///
|
||||
/// let mut buf = vec![].writer();
|
||||
///
|
||||
/// buf.get_mut().reserve(1024);
|
||||
///
|
||||
/// assert_eq!(1024, buf.get_ref().capacity());
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>get_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw-2">&mut </span>B {
|
||||
<span class="kw-2">&mut </span><span class="self">self</span>.buf
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Consumes this `Writer`, returning the underlying value.
|
||||
///
|
||||
/// # Examples
|
||||
///
|
||||
/// ```rust
|
||||
/// use bytes::BufMut;
|
||||
/// use std::io;
|
||||
///
|
||||
/// let mut buf = vec![].writer();
|
||||
/// let mut src = &b"hello world"[..];
|
||||
///
|
||||
/// io::copy(&mut src, &mut buf).unwrap();
|
||||
///
|
||||
/// let buf = buf.into_inner();
|
||||
/// assert_eq!(*buf, b"hello world"[..]);
|
||||
/// ```
|
||||
</span><span class="kw">pub fn </span>into_inner(<span class="self">self</span>) -> B {
|
||||
<span class="self">self</span>.buf
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><B: BufMut + Sized> io::Write <span class="kw">for </span>Writer<B> {
|
||||
<span class="kw">fn </span>write(<span class="kw-2">&mut </span><span class="self">self</span>, src: <span class="kw-2">&</span>[u8]) -> io::Result<usize> {
|
||||
<span class="kw">let </span>n = cmp::min(<span class="self">self</span>.buf.remaining_mut(), src.len());
|
||||
|
||||
<span class="self">self</span>.buf.put_slice(<span class="kw-2">&</span>src[..n]);
|
||||
<span class="prelude-val">Ok</span>(n)
|
||||
}
|
||||
|
||||
<span class="kw">fn </span>flush(<span class="kw-2">&mut </span><span class="self">self</span>) -> io::Result<()> {
|
||||
<span class="prelude-val">Ok</span>(())
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,81 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/fmt/debug.rs`."><title>debug.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a>
|
||||
<a href="#40" id="40">40</a></pre></div><pre class="rust"><code><span class="kw">use </span>core::fmt::{Debug, Formatter, <span class="prelude-ty">Result</span>};
|
||||
|
||||
<span class="kw">use </span><span class="kw">super</span>::BytesRef;
|
||||
<span class="kw">use crate</span>::{Bytes, BytesMut};
|
||||
|
||||
<span class="doccomment">/// Alternative implementation of `std::fmt::Debug` for byte slice.
|
||||
///
|
||||
/// Standard `Debug` implementation for `[u8]` is comma separated
|
||||
/// list of numbers. Since large amount of byte strings are in fact
|
||||
/// ASCII strings or contain a lot of ASCII strings (e. g. HTTP),
|
||||
/// it is convenient to print strings as ASCII when possible.
|
||||
</span><span class="kw">impl </span>Debug <span class="kw">for </span>BytesRef<<span class="lifetime">'_</span>> {
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>Formatter<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"b\""</span>)<span class="question-mark">?</span>;
|
||||
<span class="kw">for </span><span class="kw-2">&</span>b <span class="kw">in </span><span class="self">self</span>.<span class="number">0 </span>{
|
||||
<span class="comment">// https://doc.rust-lang.org/reference/tokens.html#byte-escapes
|
||||
</span><span class="kw">if </span>b == <span class="string">b'\n' </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\n"</span>)<span class="question-mark">?</span>;
|
||||
} <span class="kw">else if </span>b == <span class="string">b'\r' </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\r"</span>)<span class="question-mark">?</span>;
|
||||
} <span class="kw">else if </span>b == <span class="string">b'\t' </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\t"</span>)<span class="question-mark">?</span>;
|
||||
} <span class="kw">else if </span>b == <span class="string">b'\\' </span>|| b == <span class="string">b'"' </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\{}"</span>, b <span class="kw">as </span>char)<span class="question-mark">?</span>;
|
||||
} <span class="kw">else if </span>b == <span class="string">b'\0' </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\0"</span>)<span class="question-mark">?</span>;
|
||||
<span class="comment">// ASCII printable
|
||||
</span>} <span class="kw">else if </span>(<span class="number">0x20</span>..<span class="number">0x7f</span>).contains(<span class="kw-2">&</span>b) {
|
||||
<span class="macro">write!</span>(f, <span class="string">"{}"</span>, b <span class="kw">as </span>char)<span class="question-mark">?</span>;
|
||||
} <span class="kw">else </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"\\x{:02x}"</span>, b)<span class="question-mark">?</span>;
|
||||
}
|
||||
}
|
||||
<span class="macro">write!</span>(f, <span class="string">"\""</span>)<span class="question-mark">?</span>;
|
||||
<span class="prelude-val">Ok</span>(())
|
||||
}
|
||||
}
|
||||
|
||||
<span class="macro">fmt_impl!</span>(Debug, Bytes);
|
||||
<span class="macro">fmt_impl!</span>(Debug, BytesMut);
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,55 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/fmt/hex.rs`."><title>hex.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a></pre></div><pre class="rust"><code><span class="kw">use </span>core::fmt::{Formatter, LowerHex, <span class="prelude-ty">Result</span>, UpperHex};
|
||||
|
||||
<span class="kw">use </span><span class="kw">super</span>::BytesRef;
|
||||
<span class="kw">use crate</span>::{Bytes, BytesMut};
|
||||
|
||||
<span class="kw">impl </span>LowerHex <span class="kw">for </span>BytesRef<<span class="lifetime">'_</span>> {
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>Formatter<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result </span>{
|
||||
<span class="kw">for </span><span class="kw-2">&</span>b <span class="kw">in </span><span class="self">self</span>.<span class="number">0 </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"{:02x}"</span>, b)<span class="question-mark">?</span>;
|
||||
}
|
||||
<span class="prelude-val">Ok</span>(())
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl </span>UpperHex <span class="kw">for </span>BytesRef<<span class="lifetime">'_</span>> {
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>Formatter<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result </span>{
|
||||
<span class="kw">for </span><span class="kw-2">&</span>b <span class="kw">in </span><span class="self">self</span>.<span class="number">0 </span>{
|
||||
<span class="macro">write!</span>(f, <span class="string">"{:02X}"</span>, b)<span class="question-mark">?</span>;
|
||||
}
|
||||
<span class="prelude-val">Ok</span>(())
|
||||
}
|
||||
}
|
||||
|
||||
<span class="macro">fmt_impl!</span>(LowerHex, Bytes);
|
||||
<span class="macro">fmt_impl!</span>(LowerHex, BytesMut);
|
||||
<span class="macro">fmt_impl!</span>(UpperHex, Bytes);
|
||||
<span class="macro">fmt_impl!</span>(UpperHex, BytesMut);
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,31 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/fmt/mod.rs`."><title>mod.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../../src-files.js"></script><script defer src="../../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a></pre></div><pre class="rust"><code><span class="macro">macro_rules!</span> fmt_impl {
|
||||
(<span class="macro-nonterminal">$tr</span>:ident, <span class="macro-nonterminal">$ty</span>:ty) => {
|
||||
<span class="kw">impl </span><span class="macro-nonterminal">$tr </span><span class="kw">for </span><span class="macro-nonterminal">$ty </span>{
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>Formatter<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result </span>{
|
||||
<span class="macro-nonterminal">$tr::fmt</span>(<span class="kw-2">&</span>BytesRef(<span class="self">self</span>.as_ref()), f)
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
<span class="kw">mod </span>debug;
|
||||
<span class="kw">mod </span>hex;
|
||||
|
||||
<span class="doccomment">/// `BytesRef` is not a part of public API of bytes crate.
|
||||
</span><span class="kw">struct </span>BytesRef<<span class="lifetime">'a</span>>(<span class="kw-2">&</span><span class="lifetime">'a </span>[u8]);
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,439 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/lib.rs`."><title>lib.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a>
|
||||
<a href="#34" id="34">34</a>
|
||||
<a href="#35" id="35">35</a>
|
||||
<a href="#36" id="36">36</a>
|
||||
<a href="#37" id="37">37</a>
|
||||
<a href="#38" id="38">38</a>
|
||||
<a href="#39" id="39">39</a>
|
||||
<a href="#40" id="40">40</a>
|
||||
<a href="#41" id="41">41</a>
|
||||
<a href="#42" id="42">42</a>
|
||||
<a href="#43" id="43">43</a>
|
||||
<a href="#44" id="44">44</a>
|
||||
<a href="#45" id="45">45</a>
|
||||
<a href="#46" id="46">46</a>
|
||||
<a href="#47" id="47">47</a>
|
||||
<a href="#48" id="48">48</a>
|
||||
<a href="#49" id="49">49</a>
|
||||
<a href="#50" id="50">50</a>
|
||||
<a href="#51" id="51">51</a>
|
||||
<a href="#52" id="52">52</a>
|
||||
<a href="#53" id="53">53</a>
|
||||
<a href="#54" id="54">54</a>
|
||||
<a href="#55" id="55">55</a>
|
||||
<a href="#56" id="56">56</a>
|
||||
<a href="#57" id="57">57</a>
|
||||
<a href="#58" id="58">58</a>
|
||||
<a href="#59" id="59">59</a>
|
||||
<a href="#60" id="60">60</a>
|
||||
<a href="#61" id="61">61</a>
|
||||
<a href="#62" id="62">62</a>
|
||||
<a href="#63" id="63">63</a>
|
||||
<a href="#64" id="64">64</a>
|
||||
<a href="#65" id="65">65</a>
|
||||
<a href="#66" id="66">66</a>
|
||||
<a href="#67" id="67">67</a>
|
||||
<a href="#68" id="68">68</a>
|
||||
<a href="#69" id="69">69</a>
|
||||
<a href="#70" id="70">70</a>
|
||||
<a href="#71" id="71">71</a>
|
||||
<a href="#72" id="72">72</a>
|
||||
<a href="#73" id="73">73</a>
|
||||
<a href="#74" id="74">74</a>
|
||||
<a href="#75" id="75">75</a>
|
||||
<a href="#76" id="76">76</a>
|
||||
<a href="#77" id="77">77</a>
|
||||
<a href="#78" id="78">78</a>
|
||||
<a href="#79" id="79">79</a>
|
||||
<a href="#80" id="80">80</a>
|
||||
<a href="#81" id="81">81</a>
|
||||
<a href="#82" id="82">82</a>
|
||||
<a href="#83" id="83">83</a>
|
||||
<a href="#84" id="84">84</a>
|
||||
<a href="#85" id="85">85</a>
|
||||
<a href="#86" id="86">86</a>
|
||||
<a href="#87" id="87">87</a>
|
||||
<a href="#88" id="88">88</a>
|
||||
<a href="#89" id="89">89</a>
|
||||
<a href="#90" id="90">90</a>
|
||||
<a href="#91" id="91">91</a>
|
||||
<a href="#92" id="92">92</a>
|
||||
<a href="#93" id="93">93</a>
|
||||
<a href="#94" id="94">94</a>
|
||||
<a href="#95" id="95">95</a>
|
||||
<a href="#96" id="96">96</a>
|
||||
<a href="#97" id="97">97</a>
|
||||
<a href="#98" id="98">98</a>
|
||||
<a href="#99" id="99">99</a>
|
||||
<a href="#100" id="100">100</a>
|
||||
<a href="#101" id="101">101</a>
|
||||
<a href="#102" id="102">102</a>
|
||||
<a href="#103" id="103">103</a>
|
||||
<a href="#104" id="104">104</a>
|
||||
<a href="#105" id="105">105</a>
|
||||
<a href="#106" id="106">106</a>
|
||||
<a href="#107" id="107">107</a>
|
||||
<a href="#108" id="108">108</a>
|
||||
<a href="#109" id="109">109</a>
|
||||
<a href="#110" id="110">110</a>
|
||||
<a href="#111" id="111">111</a>
|
||||
<a href="#112" id="112">112</a>
|
||||
<a href="#113" id="113">113</a>
|
||||
<a href="#114" id="114">114</a>
|
||||
<a href="#115" id="115">115</a>
|
||||
<a href="#116" id="116">116</a>
|
||||
<a href="#117" id="117">117</a>
|
||||
<a href="#118" id="118">118</a>
|
||||
<a href="#119" id="119">119</a>
|
||||
<a href="#120" id="120">120</a>
|
||||
<a href="#121" id="121">121</a>
|
||||
<a href="#122" id="122">122</a>
|
||||
<a href="#123" id="123">123</a>
|
||||
<a href="#124" id="124">124</a>
|
||||
<a href="#125" id="125">125</a>
|
||||
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|
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|
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|
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|
||||
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|
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|
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|
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|
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
<a href="#218" id="218">218</a>
|
||||
<a href="#219" id="219">219</a></pre></div><pre class="rust"><code><span class="attr">#![warn(missing_docs, missing_debug_implementations, rust_2018_idioms)]
|
||||
#![doc(test(
|
||||
no_crate_inject,
|
||||
attr(deny(warnings, rust_2018_idioms), allow(dead_code, unused_variables))
|
||||
))]
|
||||
#![no_std]
|
||||
#![cfg_attr(docsrs, feature(doc_cfg))]
|
||||
|
||||
</span><span class="doccomment">//! Provides abstractions for working with bytes.
|
||||
//!
|
||||
//! The `bytes` crate provides an efficient byte buffer structure
|
||||
//! ([`Bytes`]) and traits for working with buffer
|
||||
//! implementations ([`Buf`], [`BufMut`]).
|
||||
//!
|
||||
//! # `Bytes`
|
||||
//!
|
||||
//! `Bytes` is an efficient container for storing and operating on contiguous
|
||||
//! slices of memory. It is intended for use primarily in networking code, but
|
||||
//! could have applications elsewhere as well.
|
||||
//!
|
||||
//! `Bytes` values facilitate zero-copy network programming by allowing multiple
|
||||
//! `Bytes` objects to point to the same underlying memory. This is managed by
|
||||
//! using a reference count to track when the memory is no longer needed and can
|
||||
//! be freed.
|
||||
//!
|
||||
//! A `Bytes` handle can be created directly from an existing byte store (such as `&[u8]`
|
||||
//! or `Vec<u8>`), but usually a `BytesMut` is used first and written to. For
|
||||
//! example:
|
||||
//!
|
||||
//! ```rust
|
||||
//! use bytes::{BytesMut, BufMut};
|
||||
//!
|
||||
//! let mut buf = BytesMut::with_capacity(1024);
|
||||
//! buf.put(&b"hello world"[..]);
|
||||
//! buf.put_u16(1234);
|
||||
//!
|
||||
//! let a = buf.split();
|
||||
//! assert_eq!(a, b"hello world\x04\xD2"[..]);
|
||||
//!
|
||||
//! buf.put(&b"goodbye world"[..]);
|
||||
//!
|
||||
//! let b = buf.split();
|
||||
//! assert_eq!(b, b"goodbye world"[..]);
|
||||
//!
|
||||
//! assert_eq!(buf.capacity(), 998);
|
||||
//! ```
|
||||
//!
|
||||
//! In the above example, only a single buffer of 1024 is allocated. The handles
|
||||
//! `a` and `b` will share the underlying buffer and maintain indices tracking
|
||||
//! the view into the buffer represented by the handle.
|
||||
//!
|
||||
//! See the [struct docs](`Bytes`) for more details.
|
||||
//!
|
||||
//! # `Buf`, `BufMut`
|
||||
//!
|
||||
//! These two traits provide read and write access to buffers. The underlying
|
||||
//! storage may or may not be in contiguous memory. For example, `Bytes` is a
|
||||
//! buffer that guarantees contiguous memory, but a [rope] stores the bytes in
|
||||
//! disjoint chunks. `Buf` and `BufMut` maintain cursors tracking the current
|
||||
//! position in the underlying byte storage. When bytes are read or written, the
|
||||
//! cursor is advanced.
|
||||
//!
|
||||
//! [rope]: https://en.wikipedia.org/wiki/Rope_(data_structure)
|
||||
//!
|
||||
//! ## Relation with `Read` and `Write`
|
||||
//!
|
||||
//! At first glance, it may seem that `Buf` and `BufMut` overlap in
|
||||
//! functionality with [`std::io::Read`] and [`std::io::Write`]. However, they
|
||||
//! serve different purposes. A buffer is the value that is provided as an
|
||||
//! argument to `Read::read` and `Write::write`. `Read` and `Write` may then
|
||||
//! perform a syscall, which has the potential of failing. Operations on `Buf`
|
||||
//! and `BufMut` are infallible.
|
||||
|
||||
</span><span class="kw">extern crate </span>alloc;
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">extern crate </span>std;
|
||||
|
||||
<span class="kw">pub mod </span>buf;
|
||||
<span class="kw">pub use </span><span class="kw">crate</span>::buf::{Buf, BufMut};
|
||||
|
||||
<span class="kw">mod </span>bytes;
|
||||
<span class="kw">mod </span>bytes_mut;
|
||||
<span class="kw">mod </span>fmt;
|
||||
<span class="kw">mod </span>loom;
|
||||
<span class="kw">pub use </span><span class="kw">crate</span>::bytes::Bytes;
|
||||
<span class="kw">pub use </span><span class="kw">crate</span>::bytes_mut::BytesMut;
|
||||
|
||||
<span class="comment">// Optional Serde support
|
||||
</span><span class="attr">#[cfg(feature = <span class="string">"serde"</span>)]
|
||||
</span><span class="kw">mod </span>serde;
|
||||
|
||||
<span class="attr">#[inline(never)]
|
||||
#[cold]
|
||||
</span><span class="kw">fn </span>abort() -> ! {
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span>{
|
||||
std::process::abort();
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(not(feature = <span class="string">"std"</span>))]
|
||||
</span>{
|
||||
<span class="kw">struct </span>Abort;
|
||||
<span class="kw">impl </span>Drop <span class="kw">for </span>Abort {
|
||||
<span class="kw">fn </span>drop(<span class="kw-2">&mut </span><span class="self">self</span>) {
|
||||
<span class="macro">panic!</span>();
|
||||
}
|
||||
}
|
||||
<span class="kw">let </span>_a = Abort;
|
||||
<span class="macro">panic!</span>(<span class="string">"abort"</span>);
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[inline(always)]
|
||||
#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">fn </span>saturating_sub_usize_u64(a: usize, b: u64) -> usize {
|
||||
<span class="kw">match </span>usize::try_from(b) {
|
||||
<span class="prelude-val">Ok</span>(b) => a.saturating_sub(b),
|
||||
<span class="prelude-val">Err</span>(<span class="kw">_</span>) => <span class="number">0</span>,
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[inline(always)]
|
||||
#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">fn </span>min_u64_usize(a: u64, b: usize) -> usize {
|
||||
<span class="kw">match </span>usize::try_from(a) {
|
||||
<span class="prelude-val">Ok</span>(a) => usize::min(a, b),
|
||||
<span class="prelude-val">Err</span>(<span class="kw">_</span>) => b,
|
||||
}
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Performs bounds checking of a range.
|
||||
///
|
||||
/// This is a spiritual copy of [core::slice::index::range] because that
|
||||
/// function is currently unstable.
|
||||
</span><span class="attr">#[inline(always)]
|
||||
#[track_caller]
|
||||
</span><span class="kw">fn </span>range(range: <span class="kw">impl </span>core::ops::RangeBounds<usize>, len: usize) -> (usize, usize) {
|
||||
<span class="kw">use </span>core::ops::Bound;
|
||||
|
||||
<span class="kw">let </span>begin = <span class="kw">match </span>range.start_bound() {
|
||||
Bound::Included(<span class="kw-2">&</span>n) => n,
|
||||
Bound::Excluded(<span class="kw-2">&</span>n) => n.checked_add(<span class="number">1</span>).expect(<span class="string">"out of range"</span>),
|
||||
Bound::Unbounded => <span class="number">0</span>,
|
||||
};
|
||||
|
||||
<span class="kw">let </span>end = <span class="kw">match </span>range.end_bound() {
|
||||
Bound::Included(<span class="kw-2">&</span>n) => n.checked_add(<span class="number">1</span>).expect(<span class="string">"out of range"</span>),
|
||||
Bound::Excluded(<span class="kw-2">&</span>n) => n,
|
||||
Bound::Unbounded => len,
|
||||
};
|
||||
|
||||
<span class="macro">assert!</span>(
|
||||
begin <= end,
|
||||
<span class="string">"range start must not be greater than end: {:?} <= {:?}"</span>,
|
||||
begin,
|
||||
end,
|
||||
);
|
||||
<span class="macro">assert!</span>(
|
||||
end <= len,
|
||||
<span class="string">"range end out of bounds: {:?} <= {:?}"</span>,
|
||||
end,
|
||||
len,
|
||||
);
|
||||
|
||||
(begin, end)
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Error type for the `try_get_` methods of [`Buf`].
|
||||
/// Indicates that there were not enough remaining
|
||||
/// bytes in the buffer while attempting
|
||||
/// to get a value from a [`Buf`] with one
|
||||
/// of the `try_get_` methods.
|
||||
</span><span class="attr">#[derive(Debug, PartialEq, Eq)]
|
||||
</span><span class="kw">pub struct </span>TryGetError {
|
||||
<span class="doccomment">/// The number of bytes necessary to get the value
|
||||
</span><span class="kw">pub </span>requested: usize,
|
||||
|
||||
<span class="doccomment">/// The number of bytes available in the buffer
|
||||
</span><span class="kw">pub </span>available: usize,
|
||||
}
|
||||
|
||||
<span class="kw">impl </span>core::fmt::Display <span class="kw">for </span>TryGetError {
|
||||
<span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>core::fmt::Formatter<<span class="lifetime">'_</span>>) -> <span class="prelude-ty">Result</span><(), core::fmt::Error> {
|
||||
<span class="macro">write!</span>(
|
||||
f,
|
||||
<span class="string">"Not enough bytes remaining in buffer to read value (requested {} but only {} available)"</span>,
|
||||
<span class="self">self</span>.requested,
|
||||
<span class="self">self</span>.available
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">impl </span>std::error::Error <span class="kw">for </span>TryGetError {}
|
||||
|
||||
<span class="attr">#[cfg(feature = <span class="string">"std"</span>)]
|
||||
</span><span class="kw">impl </span>From<TryGetError> <span class="kw">for </span>std::io::Error {
|
||||
<span class="kw">fn </span>from(error: TryGetError) -> <span class="self">Self </span>{
|
||||
std::io::Error::new(std::io::ErrorKind::Other, error)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="doccomment">/// Panic with a nice error message.
|
||||
</span><span class="attr">#[cold]
|
||||
</span><span class="kw">fn </span>panic_advance(error_info: <span class="kw-2">&</span>TryGetError) -> ! {
|
||||
<span class="macro">panic!</span>(
|
||||
<span class="string">"advance out of bounds: the len is {} but advancing by {}"</span>,
|
||||
error_info.available, error_info.requested
|
||||
);
|
||||
}
|
||||
|
||||
<span class="attr">#[cold]
|
||||
</span><span class="kw">fn </span>panic_does_not_fit(size: usize, nbytes: usize) -> ! {
|
||||
<span class="macro">panic!</span>(
|
||||
<span class="string">"size too large: the integer type can fit {} bytes, but nbytes is {}"</span>,
|
||||
size, nbytes
|
||||
);
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,67 @@
|
||||
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|
||||
<a href="#1" id="1">1</a>
|
||||
<a href="#2" id="2">2</a>
|
||||
<a href="#3" id="3">3</a>
|
||||
<a href="#4" id="4">4</a>
|
||||
<a href="#5" id="5">5</a>
|
||||
<a href="#6" id="6">6</a>
|
||||
<a href="#7" id="7">7</a>
|
||||
<a href="#8" id="8">8</a>
|
||||
<a href="#9" id="9">9</a>
|
||||
<a href="#10" id="10">10</a>
|
||||
<a href="#11" id="11">11</a>
|
||||
<a href="#12" id="12">12</a>
|
||||
<a href="#13" id="13">13</a>
|
||||
<a href="#14" id="14">14</a>
|
||||
<a href="#15" id="15">15</a>
|
||||
<a href="#16" id="16">16</a>
|
||||
<a href="#17" id="17">17</a>
|
||||
<a href="#18" id="18">18</a>
|
||||
<a href="#19" id="19">19</a>
|
||||
<a href="#20" id="20">20</a>
|
||||
<a href="#21" id="21">21</a>
|
||||
<a href="#22" id="22">22</a>
|
||||
<a href="#23" id="23">23</a>
|
||||
<a href="#24" id="24">24</a>
|
||||
<a href="#25" id="25">25</a>
|
||||
<a href="#26" id="26">26</a>
|
||||
<a href="#27" id="27">27</a>
|
||||
<a href="#28" id="28">28</a>
|
||||
<a href="#29" id="29">29</a>
|
||||
<a href="#30" id="30">30</a>
|
||||
<a href="#31" id="31">31</a>
|
||||
<a href="#32" id="32">32</a>
|
||||
<a href="#33" id="33">33</a></pre></div><pre class="rust"><code><span class="attr">#[cfg(not(all(test, loom)))]
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">mod </span>sync {
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">mod </span>atomic {
|
||||
<span class="attr">#[cfg(not(feature = <span class="string">"extra-platforms"</span>))]
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span>core::sync::atomic::{AtomicPtr, AtomicUsize, Ordering};
|
||||
<span class="attr">#[cfg(feature = <span class="string">"extra-platforms"</span>)]
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span>extra_platforms::{AtomicPtr, AtomicUsize, Ordering};
|
||||
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">trait </span>AtomicMut<T> {
|
||||
<span class="kw">fn </span>with_mut<F, R>(<span class="kw-2">&mut </span><span class="self">self</span>, f: F) -> R
|
||||
<span class="kw">where
|
||||
</span>F: FnOnce(<span class="kw-2">&mut *mut </span>T) -> R;
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><T> AtomicMut<T> <span class="kw">for </span>AtomicPtr<T> {
|
||||
<span class="kw">fn </span>with_mut<F, R>(<span class="kw-2">&mut </span><span class="self">self</span>, f: F) -> R
|
||||
<span class="kw">where
|
||||
</span>F: FnOnce(<span class="kw-2">&mut *mut </span>T) -> R,
|
||||
{
|
||||
f(<span class="self">self</span>.get_mut())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
<span class="attr">#[cfg(all(test, loom))]
|
||||
</span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">mod </span>sync {
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">mod </span>atomic {
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span>loom::sync::atomic::{AtomicPtr, AtomicUsize, Ordering};
|
||||
|
||||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">trait </span>AtomicMut<T> {}
|
||||
}
|
||||
}
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -0,0 +1,179 @@
|
||||
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `src/serde.rs`."><title>serde.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-405f8b29f52305f8.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="bytes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0-nightly (9b72238eb 2024-09-14)" data-channel="nightly" data-search-js="search-0cfde64e8ad3a7fe.js" data-settings-js="settings-7e3bb6c46e92e77c.js" ><script src="../../static.files/storage-29b1d5a9048d38fe.js"></script><script defer src="../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-14659ec02b58af51.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-40f72c9259523cb3.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc src"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers">
|
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|
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||||
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||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
||||
<a href="#86" id="86">86</a>
|
||||
<a href="#87" id="87">87</a>
|
||||
<a href="#88" id="88">88</a>
|
||||
<a href="#89" id="89">89</a></pre></div><pre class="rust"><code><span class="kw">use super</span>::{Bytes, BytesMut};
|
||||
<span class="kw">use </span>alloc::string::String;
|
||||
<span class="kw">use </span>alloc::vec::Vec;
|
||||
<span class="kw">use </span>core::{cmp, fmt};
|
||||
<span class="kw">use </span>serde::{de, Deserialize, Deserializer, Serialize, Serializer};
|
||||
|
||||
<span class="macro">macro_rules!</span> serde_impl {
|
||||
(<span class="macro-nonterminal">$ty</span>:ident, <span class="macro-nonterminal">$visitor_ty</span>:ident, <span class="macro-nonterminal">$from_slice</span>:ident, <span class="macro-nonterminal">$from_vec</span>:ident) => {
|
||||
<span class="kw">impl </span>Serialize <span class="kw">for </span><span class="macro-nonterminal">$ty </span>{
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>serialize<S>(<span class="kw-2">&</span><span class="self">self</span>, serializer: S) -> <span class="prelude-ty">Result</span><S::Ok, S::Error>
|
||||
<span class="kw">where
|
||||
</span>S: Serializer,
|
||||
{
|
||||
serializer.serialize_bytes(<span class="kw-2">&</span><span class="self">self</span>)
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">struct </span><span class="macro-nonterminal">$visitor_ty</span>;
|
||||
|
||||
<span class="kw">impl</span><<span class="lifetime">'de</span>> de::Visitor<<span class="lifetime">'de</span>> <span class="kw">for </span><span class="macro-nonterminal">$visitor_ty </span>{
|
||||
<span class="kw">type </span>Value = <span class="macro-nonterminal">$ty</span>;
|
||||
|
||||
<span class="kw">fn </span>expecting(<span class="kw-2">&</span><span class="self">self</span>, formatter: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result {
|
||||
formatter.write_str(<span class="string">"byte array"</span>)
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>visit_seq<V>(<span class="self">self</span>, <span class="kw-2">mut </span>seq: V) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>::Value, V::Error>
|
||||
<span class="kw">where
|
||||
</span>V: de::SeqAccess<<span class="lifetime">'de</span>>,
|
||||
{
|
||||
<span class="kw">let </span>len = cmp::min(seq.size_hint().unwrap_or(<span class="number">0</span>), <span class="number">4096</span>);
|
||||
<span class="kw">let </span><span class="kw-2">mut </span>values: Vec<u8> = Vec::with_capacity(len);
|
||||
|
||||
<span class="kw">while let </span><span class="prelude-val">Some</span>(value) = seq.next_element()<span class="question-mark">? </span>{
|
||||
values.push(value);
|
||||
}
|
||||
|
||||
<span class="prelude-val">Ok</span>(<span class="macro-nonterminal">$ty</span>::<span class="macro-nonterminal">$from_vec</span>(values))
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>visit_bytes<E>(<span class="self">self</span>, v: <span class="kw-2">&</span>[u8]) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>::Value, E>
|
||||
<span class="kw">where
|
||||
</span>E: de::Error,
|
||||
{
|
||||
<span class="prelude-val">Ok</span>(<span class="macro-nonterminal">$ty</span>::<span class="macro-nonterminal">$from_slice</span>(v))
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>visit_byte_buf<E>(<span class="self">self</span>, v: Vec<u8>) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>::Value, E>
|
||||
<span class="kw">where
|
||||
</span>E: de::Error,
|
||||
{
|
||||
<span class="prelude-val">Ok</span>(<span class="macro-nonterminal">$ty</span>::<span class="macro-nonterminal">$from_vec</span>(v))
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>visit_str<E>(<span class="self">self</span>, v: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>::Value, E>
|
||||
<span class="kw">where
|
||||
</span>E: de::Error,
|
||||
{
|
||||
<span class="prelude-val">Ok</span>(<span class="macro-nonterminal">$ty</span>::<span class="macro-nonterminal">$from_slice</span>(v.as_bytes()))
|
||||
}
|
||||
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>visit_string<E>(<span class="self">self</span>, v: String) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>::Value, E>
|
||||
<span class="kw">where
|
||||
</span>E: de::Error,
|
||||
{
|
||||
<span class="prelude-val">Ok</span>(<span class="macro-nonterminal">$ty</span>::<span class="macro-nonterminal">$from_vec</span>(v.into_bytes()))
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span><<span class="lifetime">'de</span>> Deserialize<<span class="lifetime">'de</span>> <span class="kw">for </span><span class="macro-nonterminal">$ty </span>{
|
||||
<span class="attr">#[inline]
|
||||
</span><span class="kw">fn </span>deserialize<D>(deserializer: D) -> <span class="prelude-ty">Result</span><<span class="macro-nonterminal">$ty</span>, D::Error>
|
||||
<span class="kw">where
|
||||
</span>D: Deserializer<<span class="lifetime">'de</span>>,
|
||||
{
|
||||
deserializer.deserialize_byte_buf(<span class="macro-nonterminal">$visitor_ty</span>)
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
<span class="macro">serde_impl!</span>(Bytes, BytesVisitor, copy_from_slice, from);
|
||||
<span class="macro">serde_impl!</span>(BytesMut, BytesMutVisitor, from, from_vec);
|
||||
</code></pre></div></section></main></body></html>
|
||||
@@ -1,40 +0,0 @@
|
||||
use std::fmt;
|
||||
|
||||
/// Alternative implementation of `fmt::Debug` for byte slice.
|
||||
///
|
||||
/// Standard `Debug` implementation for `[u8]` is comma separated
|
||||
/// list of numbers. Since large amount of byte strings are in fact
|
||||
/// ASCII strings or contain a lot of ASCII strings (e. g. HTTP),
|
||||
/// it is convenient to print strings as ASCII when possible.
|
||||
///
|
||||
/// This struct wraps `&[u8]` just to override `fmt::Debug`.
|
||||
///
|
||||
/// `BsDebug` is not a part of public API of bytes crate.
|
||||
pub struct BsDebug<'a>(pub &'a [u8]);
|
||||
|
||||
impl<'a> fmt::Debug for BsDebug<'a> {
|
||||
fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> {
|
||||
try!(write!(fmt, "b\""));
|
||||
for &c in self.0 {
|
||||
// https://doc.rust-lang.org/reference.html#byte-escapes
|
||||
if c == b'\n' {
|
||||
try!(write!(fmt, "\\n"));
|
||||
} else if c == b'\r' {
|
||||
try!(write!(fmt, "\\r"));
|
||||
} else if c == b'\t' {
|
||||
try!(write!(fmt, "\\t"));
|
||||
} else if c == b'\\' || c == b'"' {
|
||||
try!(write!(fmt, "\\{}", c as char));
|
||||
} else if c == b'\0' {
|
||||
try!(write!(fmt, "\\0"));
|
||||
// ASCII printable
|
||||
} else if c >= 0x20 && c < 0x7f {
|
||||
try!(write!(fmt, "{}", c as char));
|
||||
} else {
|
||||
try!(write!(fmt, "\\x{:02x}", c));
|
||||
}
|
||||
}
|
||||
try!(write!(fmt, "\""));
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
@@ -1,89 +0,0 @@
|
||||
extern crate either;
|
||||
|
||||
use {Buf, BufMut};
|
||||
|
||||
use self::either::Either;
|
||||
use self::either::Either::*;
|
||||
use iovec::IoVec;
|
||||
|
||||
impl<L, R> Buf for Either<L, R>
|
||||
where
|
||||
L: Buf,
|
||||
R: Buf,
|
||||
{
|
||||
fn remaining(&self) -> usize {
|
||||
match *self {
|
||||
Left(ref b) => b.remaining(),
|
||||
Right(ref b) => b.remaining(),
|
||||
}
|
||||
}
|
||||
|
||||
fn bytes(&self) -> &[u8] {
|
||||
match *self {
|
||||
Left(ref b) => b.bytes(),
|
||||
Right(ref b) => b.bytes(),
|
||||
}
|
||||
}
|
||||
|
||||
fn bytes_vec<'a>(&'a self, dst: &mut [&'a IoVec]) -> usize {
|
||||
match *self {
|
||||
Left(ref b) => b.bytes_vec(dst),
|
||||
Right(ref b) => b.bytes_vec(dst),
|
||||
}
|
||||
}
|
||||
|
||||
fn advance(&mut self, cnt: usize) {
|
||||
match *self {
|
||||
Left(ref mut b) => b.advance(cnt),
|
||||
Right(ref mut b) => b.advance(cnt),
|
||||
}
|
||||
}
|
||||
|
||||
fn copy_to_slice(&mut self, dst: &mut [u8]) {
|
||||
match *self {
|
||||
Left(ref mut b) => b.copy_to_slice(dst),
|
||||
Right(ref mut b) => b.copy_to_slice(dst),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<L, R> BufMut for Either<L, R>
|
||||
where
|
||||
L: BufMut,
|
||||
R: BufMut,
|
||||
{
|
||||
fn remaining_mut(&self) -> usize {
|
||||
match *self {
|
||||
Left(ref b) => b.remaining_mut(),
|
||||
Right(ref b) => b.remaining_mut(),
|
||||
}
|
||||
}
|
||||
|
||||
unsafe fn bytes_mut(&mut self) -> &mut [u8] {
|
||||
match *self {
|
||||
Left(ref mut b) => b.bytes_mut(),
|
||||
Right(ref mut b) => b.bytes_mut(),
|
||||
}
|
||||
}
|
||||
|
||||
unsafe fn bytes_vec_mut<'a>(&'a mut self, dst: &mut [&'a mut IoVec]) -> usize {
|
||||
match *self {
|
||||
Left(ref mut b) => b.bytes_vec_mut(dst),
|
||||
Right(ref mut b) => b.bytes_vec_mut(dst),
|
||||
}
|
||||
}
|
||||
|
||||
unsafe fn advance_mut(&mut self, cnt: usize) {
|
||||
match *self {
|
||||
Left(ref mut b) => b.advance_mut(cnt),
|
||||
Right(ref mut b) => b.advance_mut(cnt),
|
||||
}
|
||||
}
|
||||
|
||||
fn put_slice(&mut self, src: &[u8]) {
|
||||
match *self {
|
||||
Left(ref mut b) => b.put_slice(src),
|
||||
Right(ref mut b) => b.put_slice(src),
|
||||
}
|
||||
}
|
||||
}
|
||||
-105
@@ -1,105 +0,0 @@
|
||||
//! Provides abstractions for working with bytes.
|
||||
//!
|
||||
//! The `bytes` crate provides an efficient byte buffer structure
|
||||
//! ([`Bytes`](struct.Bytes.html)) and traits for working with buffer
|
||||
//! implementations ([`Buf`], [`BufMut`]).
|
||||
//!
|
||||
//! [`Buf`]: trait.Buf.html
|
||||
//! [`BufMut`]: trait.BufMut.html
|
||||
//!
|
||||
//! # `Bytes`
|
||||
//!
|
||||
//! `Bytes` is an efficient container for storing and operating on continguous
|
||||
//! slices of memory. It is intended for use primarily in networking code, but
|
||||
//! could have applications elsewhere as well.
|
||||
//!
|
||||
//! `Bytes` values facilitate zero-copy network programming by allowing multiple
|
||||
//! `Bytes` objects to point to the same underlying memory. This is managed by
|
||||
//! using a reference count to track when the memory is no longer needed and can
|
||||
//! be freed.
|
||||
//!
|
||||
//! A `Bytes` handle can be created directly from an existing byte store (such as `&[u8]`
|
||||
//! or `Vec<u8>`), but usually a `BytesMut` is used first and written to. For
|
||||
//! example:
|
||||
//!
|
||||
//! ```rust
|
||||
//! use bytes::{BytesMut, BufMut, BigEndian};
|
||||
//!
|
||||
//! let mut buf = BytesMut::with_capacity(1024);
|
||||
//! buf.put(&b"hello world"[..]);
|
||||
//! buf.put_u16::<BigEndian>(1234);
|
||||
//!
|
||||
//! let a = buf.take();
|
||||
//! assert_eq!(a, b"hello world\x04\xD2"[..]);
|
||||
//!
|
||||
//! buf.put(&b"goodbye world"[..]);
|
||||
//!
|
||||
//! let b = buf.take();
|
||||
//! assert_eq!(b, b"goodbye world"[..]);
|
||||
//!
|
||||
//! assert_eq!(buf.capacity(), 998);
|
||||
//! ```
|
||||
//!
|
||||
//! In the above example, only a single buffer of 1024 is allocated. The handles
|
||||
//! `a` and `b` will share the underlying buffer and maintain indices tracking
|
||||
//! the view into the buffer represented by the handle.
|
||||
//!
|
||||
//! See the [struct docs] for more details.
|
||||
//!
|
||||
//! [struct docs]: struct.Bytes.html
|
||||
//!
|
||||
//! # `Buf`, `BufMut`
|
||||
//!
|
||||
//! These two traits provide read and write access to buffers. The underlying
|
||||
//! storage may or may not be in contiguous memory. For example, `Bytes` is a
|
||||
//! buffer that guarantees contiguous memory, but a [rope] stores the bytes in
|
||||
//! disjoint chunks. `Buf` and `BufMut` maintain cursors tracking the current
|
||||
//! position in the underlying byte storage. When bytes are read or written, the
|
||||
//! cursor is advanced.
|
||||
//!
|
||||
//! [rope]: https://en.wikipedia.org/wiki/Rope_(data_structure)
|
||||
//!
|
||||
//! ## Relation with `Read` and `Write`
|
||||
//!
|
||||
//! At first glance, it may seem that `Buf` and `BufMut` overlap in
|
||||
//! functionality with `std::io::Read` and `std::io::Write`. However, they
|
||||
//! serve different purposes. A buffer is the value that is provided as an
|
||||
//! argument to `Read::read` and `Write::write`. `Read` and `Write` may then
|
||||
//! perform a syscall, which has the potential of failing. Operations on `Buf`
|
||||
//! and `BufMut` are infallible.
|
||||
|
||||
#![deny(warnings, missing_docs, missing_debug_implementations)]
|
||||
#![doc(html_root_url = "https://docs.rs/bytes/0.4.11")]
|
||||
|
||||
extern crate byteorder;
|
||||
extern crate iovec;
|
||||
|
||||
pub mod buf;
|
||||
pub use buf::{
|
||||
Buf,
|
||||
BufMut,
|
||||
IntoBuf,
|
||||
};
|
||||
#[deprecated(since = "0.4.1", note = "moved to `buf` module")]
|
||||
#[doc(hidden)]
|
||||
pub use buf::{
|
||||
Reader,
|
||||
Writer,
|
||||
Take,
|
||||
};
|
||||
|
||||
mod bytes;
|
||||
mod debug;
|
||||
pub use bytes::{Bytes, BytesMut};
|
||||
|
||||
#[deprecated]
|
||||
pub use byteorder::{ByteOrder, BigEndian, LittleEndian};
|
||||
|
||||
// Optional Serde support
|
||||
#[cfg(feature = "serde")]
|
||||
#[doc(hidden)]
|
||||
pub mod serde;
|
||||
|
||||
// Optional `Either` support
|
||||
#[cfg(feature = "either")]
|
||||
mod either;
|
||||
@@ -1,82 +0,0 @@
|
||||
extern crate serde;
|
||||
|
||||
use std::{cmp, fmt};
|
||||
use self::serde::{Serialize, Serializer, Deserialize, Deserializer, de};
|
||||
use super::{Bytes, BytesMut};
|
||||
|
||||
macro_rules! serde_impl {
|
||||
($ty:ident, $visitor_ty:ident) => (
|
||||
impl Serialize for $ty {
|
||||
#[inline]
|
||||
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
|
||||
where S: Serializer
|
||||
{
|
||||
serializer.serialize_bytes(&self)
|
||||
}
|
||||
}
|
||||
|
||||
struct $visitor_ty;
|
||||
|
||||
impl<'de> de::Visitor<'de> for $visitor_ty {
|
||||
type Value = $ty;
|
||||
|
||||
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
|
||||
formatter.write_str("byte array")
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn visit_seq<V>(self, mut seq: V) -> Result<Self::Value, V::Error>
|
||||
where V: de::SeqAccess<'de>
|
||||
{
|
||||
let len = cmp::min(seq.size_hint().unwrap_or(0), 4096);
|
||||
let mut values = Vec::with_capacity(len);
|
||||
|
||||
while let Some(value) = try!(seq.next_element()) {
|
||||
values.push(value);
|
||||
}
|
||||
|
||||
Ok(values.into())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
|
||||
where E: de::Error
|
||||
{
|
||||
Ok($ty::from(v))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn visit_byte_buf<E>(self, v: Vec<u8>) -> Result<Self::Value, E>
|
||||
where E: de::Error
|
||||
{
|
||||
Ok($ty::from(v))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
|
||||
where E: de::Error
|
||||
{
|
||||
Ok($ty::from(v))
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn visit_string<E>(self, v: String) -> Result<Self::Value, E>
|
||||
where E: de::Error
|
||||
{
|
||||
Ok($ty::from(v))
|
||||
}
|
||||
}
|
||||
|
||||
impl<'de> Deserialize<'de> for $ty {
|
||||
#[inline]
|
||||
fn deserialize<D>(deserializer: D) -> Result<$ty, D::Error>
|
||||
where D: Deserializer<'de>
|
||||
{
|
||||
deserializer.deserialize_byte_buf($visitor_ty)
|
||||
}
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
serde_impl!(Bytes, BytesVisitor);
|
||||
serde_impl!(BytesMut, BytesMutVisitor);
|
||||
@@ -0,0 +1,50 @@
|
||||
# REUSE-IgnoreStart
|
||||
|
||||
These documentation pages include resources by third parties. This copyright
|
||||
file applies only to those resources. The following third party resources are
|
||||
included, and carry their own copyright notices and license terms:
|
||||
|
||||
* Fira Sans (FiraSans-Regular.woff2, FiraSans-Medium.woff2):
|
||||
|
||||
Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
|
||||
with Reserved Font Name Fira Sans.
|
||||
|
||||
Copyright (c) 2014, Telefonica S.A.
|
||||
|
||||
Licensed under the SIL Open Font License, Version 1.1.
|
||||
See FiraSans-LICENSE.txt.
|
||||
|
||||
* rustdoc.css, main.js, and playpen.js:
|
||||
|
||||
Copyright 2015 The Rust Developers.
|
||||
Licensed under the Apache License, Version 2.0 (see LICENSE-APACHE.txt) or
|
||||
the MIT license (LICENSE-MIT.txt) at your option.
|
||||
|
||||
* normalize.css:
|
||||
|
||||
Copyright (c) Nicolas Gallagher and Jonathan Neal.
|
||||
Licensed under the MIT license (see LICENSE-MIT.txt).
|
||||
|
||||
* Source Code Pro (SourceCodePro-Regular.ttf.woff2,
|
||||
SourceCodePro-Semibold.ttf.woff2, SourceCodePro-It.ttf.woff2):
|
||||
|
||||
Copyright 2010, 2012 Adobe Systems Incorporated (http://www.adobe.com/),
|
||||
with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark
|
||||
of Adobe Systems Incorporated in the United States and/or other countries.
|
||||
|
||||
Licensed under the SIL Open Font License, Version 1.1.
|
||||
See SourceCodePro-LICENSE.txt.
|
||||
|
||||
* Source Serif 4 (SourceSerif4-Regular.ttf.woff2, SourceSerif4-Bold.ttf.woff2,
|
||||
SourceSerif4-It.ttf.woff2):
|
||||
|
||||
Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name
|
||||
'Source'. All Rights Reserved. Source is a trademark of Adobe in the United
|
||||
States and/or other countries.
|
||||
|
||||
Licensed under the SIL Open Font License, Version 1.1.
|
||||
See SourceSerif4-LICENSE.md.
|
||||
|
||||
This copyright file is intended to be distributed with rustdoc output.
|
||||
|
||||
# REUSE-IgnoreEnd
|
||||
@@ -0,0 +1,98 @@
|
||||
// REUSE-IgnoreStart
|
||||
|
||||
Digitized data copyright (c) 2012-2015, The Mozilla Foundation and Telefonica S.A.
|
||||
with Reserved Font Name < Fira >,
|
||||
|
||||
This Font Software is licensed under the SIL Open Font License, Version 1.1.
|
||||
This license is copied below, and is also available with a FAQ at:
|
||||
http://scripts.sil.org/OFL
|
||||
|
||||
|
||||
-----------------------------------------------------------
|
||||
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
|
||||
-----------------------------------------------------------
|
||||
|
||||
PREAMBLE
|
||||
The goals of the Open Font License (OFL) are to stimulate worldwide
|
||||
development of collaborative font projects, to support the font creation
|
||||
efforts of academic and linguistic communities, and to provide a free and
|
||||
open framework in which fonts may be shared and improved in partnership
|
||||
with others.
|
||||
|
||||
The OFL allows the licensed fonts to be used, studied, modified and
|
||||
redistributed freely as long as they are not sold by themselves. The
|
||||
fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
||||
names are not used by derivative works. The fonts and derivatives,
|
||||
however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
|
||||
to any document created using the fonts or their derivatives.
|
||||
|
||||
DEFINITIONS
|
||||
"Font Software" refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
"Reserved Font Name" refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
"Original Version" refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
"Modified Version" refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
"Author" refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
PERMISSION & CONDITIONS
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1) Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2) Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3) No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5) The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
TERMINATION
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
DISCLAIMER
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
|
||||
// REUSE-IgnoreEnd
|
||||
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
do not modify the License. You may add Your own attribution
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
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|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
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|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
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||||
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|
||||
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|
||||
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|
||||
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||||
|
||||
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|
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|
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||||
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|
||||
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defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
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||||
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|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
@@ -1,5 +1,3 @@
|
||||
Copyright (c) 2018 Carl Lerche
|
||||
|
||||
Permission is hereby granted, free of charge, to any
|
||||
person obtaining a copy of this software and associated
|
||||
documentation files (the "Software"), to deal in the
|
||||
Binary file not shown.
@@ -0,0 +1,103 @@
|
||||
// REUSE-IgnoreStart
|
||||
|
||||
Copyright (c) 2010, NAVER Corporation (https://www.navercorp.com/),
|
||||
|
||||
with Reserved Font Name Nanum, Naver Nanum, NanumGothic, Naver NanumGothic,
|
||||
NanumMyeongjo, Naver NanumMyeongjo, NanumBrush, Naver NanumBrush, NanumPen,
|
||||
Naver NanumPen, Naver NanumGothicEco, NanumGothicEco, Naver NanumMyeongjoEco,
|
||||
NanumMyeongjoEco, Naver NanumGothicLight, NanumGothicLight, NanumBarunGothic,
|
||||
Naver NanumBarunGothic, NanumSquareRound, NanumBarunPen, MaruBuri
|
||||
|
||||
This Font Software is licensed under the SIL Open Font License, Version 1.1.
|
||||
This license is copied below, and is also available with a FAQ at:
|
||||
http://scripts.sil.org/OFL
|
||||
|
||||
|
||||
-----------------------------------------------------------
|
||||
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
|
||||
-----------------------------------------------------------
|
||||
|
||||
PREAMBLE
|
||||
The goals of the Open Font License (OFL) are to stimulate worldwide
|
||||
development of collaborative font projects, to support the font creation
|
||||
efforts of academic and linguistic communities, and to provide a free and
|
||||
open framework in which fonts may be shared and improved in partnership
|
||||
with others.
|
||||
|
||||
The OFL allows the licensed fonts to be used, studied, modified and
|
||||
redistributed freely as long as they are not sold by themselves. The
|
||||
fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
||||
names are not used by derivative works. The fonts and derivatives,
|
||||
however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
|
||||
to any document created using the fonts or their derivatives.
|
||||
|
||||
DEFINITIONS
|
||||
"Font Software" refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
"Reserved Font Name" refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
"Original Version" refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
"Modified Version" refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
"Author" refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
PERMISSION & CONDITIONS
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1) Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2) Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3) No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5) The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
TERMINATION
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
DISCLAIMER
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
|
||||
// REUSE-IgnoreEnd
|
||||
Binary file not shown.
@@ -0,0 +1,97 @@
|
||||
// REUSE-IgnoreStart
|
||||
|
||||
Copyright 2010, 2012 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
|
||||
|
||||
This Font Software is licensed under the SIL Open Font License, Version 1.1.
|
||||
|
||||
This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
|
||||
|
||||
|
||||
-----------------------------------------------------------
|
||||
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
|
||||
-----------------------------------------------------------
|
||||
|
||||
PREAMBLE
|
||||
The goals of the Open Font License (OFL) are to stimulate worldwide
|
||||
development of collaborative font projects, to support the font creation
|
||||
efforts of academic and linguistic communities, and to provide a free and
|
||||
open framework in which fonts may be shared and improved in partnership
|
||||
with others.
|
||||
|
||||
The OFL allows the licensed fonts to be used, studied, modified and
|
||||
redistributed freely as long as they are not sold by themselves. The
|
||||
fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
||||
names are not used by derivative works. The fonts and derivatives,
|
||||
however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
|
||||
to any document created using the fonts or their derivatives.
|
||||
|
||||
DEFINITIONS
|
||||
"Font Software" refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
"Reserved Font Name" refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
"Original Version" refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
"Modified Version" refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
"Author" refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
PERMISSION & CONDITIONS
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1) Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2) Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3) No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5) The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
TERMINATION
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
DISCLAIMER
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
|
||||
// REUSE-IgnoreEnd
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,98 @@
|
||||
<!-- REUSE-IgnoreStart -->
|
||||
|
||||
Copyright 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.
|
||||
Copyright 2014 - 2023 Adobe (http://www.adobe.com/), with Reserved Font Name ‘Source’. All Rights Reserved. Source is a trademark of Adobe in the United States and/or other countries.
|
||||
|
||||
This Font Software is licensed under the SIL Open Font License, Version 1.1.
|
||||
|
||||
This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
|
||||
|
||||
|
||||
-----------------------------------------------------------
|
||||
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
|
||||
-----------------------------------------------------------
|
||||
|
||||
PREAMBLE
|
||||
The goals of the Open Font License (OFL) are to stimulate worldwide
|
||||
development of collaborative font projects, to support the font creation
|
||||
efforts of academic and linguistic communities, and to provide a free and
|
||||
open framework in which fonts may be shared and improved in partnership
|
||||
with others.
|
||||
|
||||
The OFL allows the licensed fonts to be used, studied, modified and
|
||||
redistributed freely as long as they are not sold by themselves. The
|
||||
fonts, including any derivative works, can be bundled, embedded,
|
||||
redistributed and/or sold with any software provided that any reserved
|
||||
names are not used by derivative works. The fonts and derivatives,
|
||||
however, cannot be released under any other type of license. The
|
||||
requirement for fonts to remain under this license does not apply
|
||||
to any document created using the fonts or their derivatives.
|
||||
|
||||
DEFINITIONS
|
||||
"Font Software" refers to the set of files released by the Copyright
|
||||
Holder(s) under this license and clearly marked as such. This may
|
||||
include source files, build scripts and documentation.
|
||||
|
||||
"Reserved Font Name" refers to any names specified as such after the
|
||||
copyright statement(s).
|
||||
|
||||
"Original Version" refers to the collection of Font Software components as
|
||||
distributed by the Copyright Holder(s).
|
||||
|
||||
"Modified Version" refers to any derivative made by adding to, deleting,
|
||||
or substituting -- in part or in whole -- any of the components of the
|
||||
Original Version, by changing formats or by porting the Font Software to a
|
||||
new environment.
|
||||
|
||||
"Author" refers to any designer, engineer, programmer, technical
|
||||
writer or other person who contributed to the Font Software.
|
||||
|
||||
PERMISSION & CONDITIONS
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||
redistribute, and sell modified and unmodified copies of the Font
|
||||
Software, subject to the following conditions:
|
||||
|
||||
1) Neither the Font Software nor any of its individual components,
|
||||
in Original or Modified Versions, may be sold by itself.
|
||||
|
||||
2) Original or Modified Versions of the Font Software may be bundled,
|
||||
redistributed and/or sold with any software, provided that each copy
|
||||
contains the above copyright notice and this license. These can be
|
||||
included either as stand-alone text files, human-readable headers or
|
||||
in the appropriate machine-readable metadata fields within text or
|
||||
binary files as long as those fields can be easily viewed by the user.
|
||||
|
||||
3) No Modified Version of the Font Software may use the Reserved Font
|
||||
Name(s) unless explicit written permission is granted by the corresponding
|
||||
Copyright Holder. This restriction only applies to the primary font name as
|
||||
presented to the users.
|
||||
|
||||
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||
Software shall not be used to promote, endorse or advertise any
|
||||
Modified Version, except to acknowledge the contribution(s) of the
|
||||
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||
permission.
|
||||
|
||||
5) The Font Software, modified or unmodified, in part or in whole,
|
||||
must be distributed entirely under this license, and must not be
|
||||
distributed under any other license. The requirement for fonts to
|
||||
remain under this license does not apply to any document created
|
||||
using the Font Software.
|
||||
|
||||
TERMINATION
|
||||
This license becomes null and void if any of the above conditions are
|
||||
not met.
|
||||
|
||||
DISCLAIMER
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||
|
||||
<!-- REUSE-IgnoreEnd -->
|
||||
Binary file not shown.
@@ -0,0 +1,24 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg width="100%" height="100%" viewBox="0 0 32 32" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;">
|
||||
<defs>
|
||||
<style type="text/css"><![CDATA[
|
||||
#logo {
|
||||
fill-rule: nonzero;
|
||||
}
|
||||
#logo-teeth {
|
||||
stroke: #000000;
|
||||
stroke-width: 0.92px;
|
||||
}
|
||||
@media (prefers-color-scheme: dark) {
|
||||
#logo {
|
||||
fill: #FFFFFF;
|
||||
fill-rule: nonzero;
|
||||
}
|
||||
#logo-teeth {
|
||||
fill: #FFFFFF;
|
||||
stroke: #FFFFFF;
|
||||
stroke-width: 0.92px;
|
||||
}
|
||||
}
|
||||
]]></style>
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Reference in New Issue
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