tokio-1.14.0
tokio-rs/tokiotokio-1.14.0Nov 22, 2021by Darksonn
AI Summary
This release fixes critical data races in synchronization primitives and improves the basic scheduler's task dropping logic.
Key Highlights
- Fixes data race in oneshot channels
- Makes AtomicWaker panic-safe
- Fixes basic scheduler dropping tasks outside a runtime context
New Features
- RuntimeStats::busy_duration_total
Full Release Notes
# 1.14.0 (November 15, 2021) ### Fixed - macros: fix compiler errors when using `mut` patterns in `select!` ([#4211]) - sync: fix a data race between `oneshot::Sender::send` and awaiting a `oneshot::Receiver` when the oneshot has been closed ([#4226]) - sync: make `AtomicWaker` panic safe ([#3689]) - runtime: fix basic scheduler dropping tasks outside a runtime context ([#4213]) ### Added - stats: add `RuntimeStats::busy_duration_total` ([#4179], [#4223]) ### Changed - io: updated `copy` buffer size to match `std::io::copy` ([#4209]) ### Documented - io: rename buffer to file in doc-test ([#4230]) - sync: fix Notify example ([#4212]) [#4211]: https://github.com/tokio-rs/tokio/pull/4211 [#4226]: https://github.com/tokio-rs/tokio/pull/4226 [#3689]: https://github.com/tokio-rs/tokio/pull/3689 [#4213]: https://github.com/tokio-rs/tokio/pull/4213 [#4179]: https://github.com/tokio-rs/tokio/pull/4179 [#4223]: https://github.com/tokio-rs/tokio/pull/4223 [#4209]: https://github.com/tokio-rs/tokio/pull/4209 [#4230]: https://github.com/tokio-rs/tokio/pull/4230 [#4212]: https://github.com/tokio-rs/tokio/pull/4212