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280 Commits
Author SHA1 Message Date
Alice Ryhl fa06605e45 Merge 'tokio-util-0.7.x' into master 2022-05-15 10:09:29 +02:00
Alice Ryhl 038de36132 chore: prepare tokio-util 0.7.2 (#4690) 2022-05-14 21:06:13 +02:00
Alice Ryhl 42d5a9fcd4 Merge 'tokio-util-0.6.x' into 'tokio-util-0.7.x' 2022-05-14 21:03:16 +02:00
Alice Ryhl 2659adf5fe chore: prepare tokio-util 0.6.10 (#4691) 2022-05-14 20:16:41 +02:00
Finomnis 0105d9971f sync: rewrite CancellationToken (#4652) 2022-05-14 20:16:36 +02:00
Alice Ryhl ce0e1152ad util: display JoinMap on docs.rs (#4689) 2022-05-14 18:55:26 +02:00
Sabrina Jewson f7346f04af util: simplify ReusableBoxFuture (#4675) 2022-05-13 23:39:13 +02:00
Finomnis addf5b5749 sync: rewrite CancellationToken (#4652) 2022-05-13 23:26:15 +02:00
Alice Ryhl 938b7d6742 util: improve impl Send for ReusableBoxFuture docs (#4658) 2022-05-07 22:32:29 +02:00
Erick Tryzelaar c5ff797dcf udp: document and shrink some unsafe blocks (#4655) 
This documents why it is safe to convert `bytes::UninitSlice` to `&mut
[MaybeUninit<u8>]`, and shrinks one of the unsafe blocks to make these
functions easier to audit.
 2022-05-05 19:48:39 +00:00
Eliza Weisman d456706528 util: implement JoinMap (#4640) 
## Motivation

In many cases, it is desirable to spawn a set of tasks associated with
keys, with the ability to cancel them by key. As an example use case for
this sort of thing, see Tower's [`ReadyCache` type][1].

Now that PR #4530 adds a way of cancelling tasks in a
`tokio::task::JoinSet`, we can implement a map-like API based on the
same `IdleNotifiedSet` primitive.

## Solution

This PR adds an implementation of a `JoinMap` type to
`tokio_util::task`, using the `JoinSet` type from `tokio::task`, the
`AbortHandle` type added in #4530, and the new task IDs added in #4630.

Individual tasks can be aborted by key using the `JoinMap::abort`
method, and a set of tasks whose key match a given predicate can be
aborted using `JoinMap::abort_matching`.

When tasks complete, `JoinMap::join_one` returns their associated key
alongside the output from the spawned future, or the key and the
`JoinError` if the task did not complete successfully.

Overall, I think the way this works is pretty straightforward; much of
this PR is just API boilerplate to implement the union of applicable
APIs from `JoinSet` and `HashMap`. Unlike previous iterations on the
`JoinMap` API (e.g. #4538), this version is implemented entirely in
`tokio_util`, using only public APIs from the `tokio` crate. Currently,
the required `tokio` APIs are unstable, but implementing `JoinMap` in
`tokio-util` means we will never have to make stability commitments for
the `JoinMap` API itself.

[1]: https://github.com/tower-rs/tower/blob/master/tower/src/ready_cache/cache.rs

Signed-off-by: Eliza Weisman <[email protected]>
 2022-04-26 17:25:48 +00:00
Paolo Barbolini f8a6cf49cd tracing: don't require default tracing features (#4592) 2022-04-03 11:30:07 +02:00
Dirkjan Ochtman a05135a4f8 chore: prepare tokio-util 0.7.1 release (#4521) 2022-03-28 14:34:11 +02:00
b-naber f84c4d596a io: add StreamReader::into_inner_with_chunk (#4559) 2022-03-23 20:41:09 +01:00
Gus Wynn 413c812ac8 util: switch tokio-util from log to tracing (#4539) 2022-02-26 12:47:04 +01:00
Nikolai Vazquez 3f508d1622 codec: add length_field_type to LengthDelimitedCodec builder (#4508) 2022-02-23 11:46:52 +01:00
Takuya Kajiwara 503ae34cd3 util: fix import path of CancellationToken in example code (#4520) 2022-02-23 11:46:35 +01:00
b-naber 9a3ce91ef5 util: fix waker update condition in CancellationToken (#4497) 
There was a missing exclamation mark in the condition we used to test
whether we need a waker update in `check_for_cancellation`.
 2022-02-14 13:18:10 -08:00
Dirkjan Ochtman 69f135ed60 util: bump tokio dependency to 1.6 to satisfy minimal versions (#4490) 2022-02-12 10:02:07 +01:00
Toby Lawrence e7a0da60cd chore: prepare tokio-util 0.7.0 (#4486) 2022-02-10 12:23:58 -05:00
KestrerandToby Lawrence 9c688ecdc3 util: add lifetime parameter to ReusableBoxFuture (#3762) 
Co-authored-by: Toby Lawrence <[email protected]>
 2022-02-09 14:29:21 -05:00
Toby Lawrence 52fb93dce9 sync: refactored PollSender<T> to fix a subtly broken Sink<T> implementation (#4214) 
Signed-off-by: Toby Lawrence <[email protected]>
 2022-02-09 12:09:04 -05:00
Benjamin Saunders cf38ba627a util: remove error case from the infallible DelayQueue::poll_elapsed (#4241) 2022-02-08 21:07:33 -05:00
Sunyeop Lee 0b05ef638d codec: implement Encoder<BytesMut> for BytesCodec (#4465) 2022-02-08 09:11:24 -05:00
Carl Lerche 49fff47111 chore: increase MSRV to 1.49. (#4457) 
Rust 1.49 was released on December 31, 2020, which meets our MSRV policy
of a minimum of 6 months.
 2022-01-31 13:26:12 -08:00
Carl Lerche 986b88b3f1 chore: update year in LICENSE files (#4429) 2022-01-27 13:36:21 -08:00
Mark Drobnak 257053e40b util: add spawn_pinned (#3370) 2022-01-27 15:26:09 +01:00
Cecile Tonglet 8f77ee8609 net: add generic trait to combine UnixListener and TcpListener (#4385) 2022-01-27 15:13:37 +01:00
Luiz Carlos 2a5071fc2d feat: implement Framed::map_codec (#4427) 2022-01-27 12:37:30 +01:00
b-naber c800deaacc util: add shrink_to_fit and compact methods to DelayQueue (#4170) 2022-01-09 12:41:30 +01:00
Tom Dohrmann 4a12163d7c util: add mutable reference getters for codecs to pinned Framed (#4372) 2022-01-03 22:21:43 +01:00
David Kleingeld dc1894105b codec: improve Builder::max_frame_length docs (#4352) 2021-12-28 15:08:37 +01:00
Toby Lawrence 4b6bb1d9a7 chore(util): start v0.7 release cycle (#4313) 
* chore(util): start v0.7 release cycle

Signed-off-by: Toby Lawrence <[email protected]>
 2021-12-10 13:16:17 -05:00
Taiki Endo 1a423b3322 chore: remove doc URL from Cargo.toml (#4251) 
https://doc.rust-lang.org/cargo/reference/manifest.html#the-documentation-field

> If no URL is specified in the manifest file, crates.io will
> automatically link your crate to the corresponding docs.rs page.
 2021-11-23 11:53:32 +01:00
Taiki Endo a8b662f643 ci: upgrade to new nightly (#4268) 2021-11-23 19:29:57 +09:00
Taiki Endo cf3206842c chore: bump MSRV to 1.46 (#4254) 2021-11-23 12:09:24 +09:00
Alice Ryhl aa03622cf3 chore: prepare tokio-util 0.6.9 (#4199) 2021-10-29 18:34:23 +02:00
Bhargav 0c68b89452 codec: update stream impl for Framed to return None after Err (#4166) 2021-10-26 16:56:15 +02:00
Alice Ryhl e04b5be1f5 time: update deadline on removal in DelayQueue (#4178) 2021-10-22 20:34:36 +02:00
Colin Walters 2734fa9a85 util/io: add SyncIoBridge (#4146) 2021-10-22 18:46:29 +02:00
Nylonicious a73428252b util: update README (#4099) 2021-09-10 08:55:03 +02:00
Pablo Sichert 98e78a6f7b codec: implement Clone for LengthDelimitedCodec (#4089) 2021-09-07 13:51:35 +02:00
Toby Lawrence 01a6feb0dc chore: prepare tokio-util v0.6.8 (#4087) 
Signed-off-by: Toby Lawrence <[email protected]>
 2021-09-03 10:57:27 -04:00
Jorge Leitao e31e06c5c2 compat: added AsyncSeek compat (#4078) 2021-09-03 08:54:40 +02:00
ttys3 d0dd74a058 io: add with_capacity for ReaderStream (#4086) 2021-09-02 09:53:23 +02:00
Toby Lawrence 23b0aee5dd tokio-util: expose key used in DelayQueue's Expired (#4081) 
Signed-off-by: Toby Lawrence <[email protected]>
 2021-08-31 17:09:10 -04:00
LinkTed 8198ef3881 chore: fix clippy warnings (#4017) 2021-08-03 10:50:40 +02:00
Alice Ryhl 8f27c04a9e codec: remove unnecessary doc(cfg(...)) (#3989) 2021-07-26 12:32:24 +02:00
Blas Rodriguez Irizar 4818c2ed05 fs: document performance considerations (#3920) 2021-07-06 16:25:13 +02:00
Taiki Endo 08ed41f339 chore: fix typos (#3907) 2021-07-01 02:06:56 +09:00