Commits on Apr 27, 2022

1. tokio: prepare to release v1.18.0 …

   # 1.18.0 (April 27, 2022)
   
   This release adds a number of new APIs in `tokio::net`, `tokio::signal`, and
   `tokio::sync`. In addition, it adds new unstable APIs to `tokio::task` (`Id`s
   for uniquely identifying a task, and `AbortHandle` for remotely cancelling a
   task), as well as a number of bugfixes.
   
   ### Fixed
   
   - blocking: add missing `#[track_caller]` for `spawn_blocking` ([#4616])
   - macros: fix `select` macro to process 64 branches ([#4519])
   - net: fix `try_io` methods not calling Mio's `try_io` internally ([#4582])
   - runtime: recover when OS fails to spawn a new thread ([#4485])
   
   ### Added
   
   - macros: support setting a custom crate name for `#[tokio::main]` and
     `#[tokio::test]` ([#4613])
   - net: add `UdpSocket::peer_addr` ([#4611])
   - net: add `try_read_buf` method for named pipes ([#4626])
   - signal: add `SignalKind` `Hash`/`Eq` impls and `c_int` conversion ([#4540])
   - signal: add support for signals up to `SIGRTMAX` ([#4555])
   - sync: add `watch::Sender::send_modify` method ([#4310])
   - sync: add `broadcast::Receiver::len` method ([#4542])
   - sync: add `watch::Receiver::same_channel` method ([#4581])
   - sync: implement `Clone` for `RecvError` types ([#4560])
   
   ### Changed
   
   - update `nix` to 0.24, limit features ([#4631])
   - update `mio` to 0.8.1 ([#4582])
   - macros: rename `tokio::select!`'s internal `util` module ([#4543])
   - runtime: use `Vec::with_capacity` when building runtime ([#4553])
   
   ### Documented
   
   - improve docs for `tokio_unstable` ([#4524])
   - runtime: include more documentation for thread_pool/worker ([#4511])
   - runtime: update `Handle::current`'s docs to mention `EnterGuard` ([#4567])
   - time: clarify platform specific timer resolution ([#4474])
   - signal: document that `Signal::recv` is cancel-safe ([#4634])
   - sync: `UnboundedReceiver` close docs ([#4548])
   
   ### Unstable
   
   The following changes only apply when building with `--cfg tokio_unstable`:
   
   - task: add `task::Id` type ([#4630])
   - task: add `AbortHandle` type for cancelling tasks in a `JoinSet` ([#4530],
     [#4640])
   - task: fix missing `doc(cfg(...))` attributes for `JoinSet` ([#4531])
   - task: fix broken link in `AbortHandle` RustDoc ([#4545])
   - metrics: add initial IO driver metrics ([#4507])
   
   [#4616]: #4616
   [#4519]: #4519
   [#4582]: #4582
   [#4485]: #4485
   [#4613]: #4613
   [#4611]: #4611
   [#4626]: #4626
   [#4540]: #4540
   [#4555]: #4555
   [#4310]: #4310
   [#4542]: #4542
   [#4581]: #4581
   [#4560]: #4560
   [#4631]: #4631
   [#4582]: #4582
   [#4543]: #4543
   [#4553]: #4553
   [#4524]: #4524
   [#4511]: #4511
   [#4567]: #4567
   [#4474]: #4474
   [#4634]: #4634
   [#4548]: #4548
   [#4630]: #4630
   [#4530]: #4530
   [#4640]: #4640
   [#4531]: #4531
   [#4545]: #4545
   [#4507]: #4507

   

   hawkw committed Apr 27, 2022
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2. rm nix mention …

   Signed-off-by: Eliza Weisman <eliza@buoyant.io>

   

   hawkw committed Apr 27, 2022
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   ce8c90b View commit details

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