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tokio-1.36.0

tokio-rs/tokiotokio-1.36.0Feb 2, 2024by Darksonn

AI Summary

Adds cooperative IO operations, new Unix socket features, and batch operations for channels.

Key Highlights

  • Adds `tokio::io::Join` for cooperative IO
  • Adds `UnixSocket` and anonymous unix pipes
  • Adds `poll_recv_many` and `reserve_many` to channels
  • Adds `keepalive` option to `TcpSocket`

New Features

  • tokio::io::Join
  • AsyncWrite for Empty
  • anonymous unix pipes
  • UnixSocket
  • TcpSocket keepalive
  • poll_recv_many
  • reserve_many
  • watch::Receiver::mark_unchanged
  • JoinSet::try_join_next

Full Release Notes

# 1.36.0 (February 2nd, 2024)

### Added

- io: add `tokio::io::Join` ([#6220])
- io: implement `AsyncWrite` for `Empty` ([#6235])
- net: add support for anonymous unix pipes ([#6127])
- net: add `UnixSocket` ([#6290])
- net: expose keepalive option on `TcpSocket` ([#6311])
- sync: add `{Receiver,UnboundedReceiver}::poll_recv_many` ([#6236])
- sync: add `Sender::{try_,}reserve_many` ([#6205])
- sync: add `watch::Receiver::mark_unchanged` ([#6252])
- task: add `JoinSet::try_join_next` ([#6280])

### Changed

- io: make `copy` cooperative ([#6265])
- io: make `repeat` and `sink` cooperative ([#6254])
- io: simplify check for empty slice ([#6293])
- process: use pidfd on Linux when available ([#6152])
- sync: use AtomicBool in broadcast channel future ([#6298])

### Documented

- io: clarify `clear_ready` docs ([#6304])
- net: document that `*Fd` traits on `TcpSocket` are unix-only ([#6294])
- sync: document FIFO behavior of `tokio::sync::Mutex` ([#6279])
- chore: typographic improvements ([#6262])
- runtime: remove obsolete comment ([#6303])
- task: fix typo ([#6261])

[#6220]: https://github.com/tokio-rs/tokio/pull/6220
[#6235]: https://github.com/tokio-rs/tokio/pull/6235
[#6127]: https://github.com/tokio-rs/tokio/pull/6127
[#6290]: https://github.com/tokio-rs/tokio/pull/6290
[#6311]: https://github.com/tokio-rs/tokio/pull/6311
[#6236]: https://github.com/tokio-rs/tokio/pull/6236
[#6205]: https://github.com/tokio-rs/tokio/pull/6205
[#6252]: https://github.com/tokio-rs/tokio/pull/6252
[#6280]: https://github.com/tokio-rs/tokio/pull/6280
[#6265]: https://github.com/tokio-rs/tokio/pull/6265
[#6254]: https://github.com/tokio-rs/tokio/pull/6254
[#6293]: https://github.com/tokio-rs/tokio/pull/6293
[#6238]: https://github.com/tokio-rs/tokio/pull/6238
[#6152]: https://github.com/tokio-rs/tokio/pull/6152
[#6298]: https://github.com/tokio-rs/tokio/pull/6298
[#6262]: https://github.com/tokio-rs/tokio/pull/6262
[#6303]: https://github.com/tokio-rs/tokio/pull/6303
[#6261]: https://github.com/tokio-rs/tokio/pull/6261
[#6304]: https://github.com/tokio-rs/tokio/pull/6304
[#6294]: https://github.com/tokio-rs/tokio/pull/6294
[#6279]: https://github.com/tokio-rs/tokio/pull/6279