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len in BytesMut::reserve (#682)
A fundamental invariant of `reserve` is that it can extend capacity while the stored data remains the same, even if it's moved to a new allocation. As a result, `len` can never change during a call to `reserve`.
Bytes
A utility library for working with bytes.
Usage
To use bytes, first add this to your Cargo.toml:
[dependencies]
bytes = "1"
Next, add this to your crate:
use bytes::{Bytes, BytesMut, Buf, BufMut};
Serde support
Serde support is optional and disabled by default. To enable use the feature serde.
[dependencies]
bytes = { version = "1", features = ["serde"] }
Building documentation
When building the bytes documentation the docsrs option should be used, otherwise
feature gates will not be shown. This requires a nightly toolchain:
RUSTDOCFLAGS="--cfg docsrs" cargo +nightly doc
License
This project is licensed under the MIT 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.
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