Tokio v1.43.0

1.43.0 (Jan 8th, 2025)

Added

• net: add UdpSocket::peek methods (#7068)
• net: add support for Haiku OS (#7042)
• process: add Command::into_std() (#7014)
• signal: add SignalKind::info on illumos (#6995)
• signal: add support for realtime signals on illumos (#7029)

Fixed

• io: don't call set_len before initializing vector in Blocking (#7054)
• macros: suppress clippy::needless_return in #[tokio::main] (#6874)
• runtime: fix thread parking on WebAssembly (#7041)

Changes

• chore: use unsync loads for unsync_load (#7073)
• io: use Buf::put_bytes in Repeat read impl (#7055)
• task: drop the join waker of a task eagerly (#6986)

Changes to unstable APIs

• metrics: improve flexibility of H2Histogram Configuration (#6963)
• taskdump: add accessor methods for backtrace (#6975)

Documented

• io: clarify ReadBuf::uninit allows initialized buffers as well (#7053)
• net: fix ambiguity in TcpStream::try_write_vectored docs (#7067)
• runtime: fix LocalRuntime doc links (#7074)
• sync: extend documentation for watch::Receiver::wait_for (#7038)
• sync: fix typos in OnceCell docs (#7047)