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@ -7,6 +7,74 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
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## [Unreleased]
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# [1.1.0] - 2019-11-21
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[API Documentation](https://docs.rs/async-std/1.1.0/async-std)
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This patch introduces a faster scheduler algorithm, `Stream::throttle`, and
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stabilizes `task::yield_now`. Additionally we're introducing several more stream
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APIs, bringing us to almost complete parity with the standard library.
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Furthermore our `path` submodule now returns more context in errors. So if
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opening a file fails, async-std will tell you *which* file was failed to open,
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making it easier to write and debug programs.
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## Examples
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```rust
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let start = Instant::now();
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let mut s = stream::interval(Duration::from_millis(5))
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.throttle(Duration::from_millis(10))
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.take(2);
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s.next().await;
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assert!(start.elapsed().as_millis() >= 5);
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s.next().await;
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assert!(start.elapsed().as_millis() >= 15);
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s.next().await;
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assert!(start.elapsed().as_millis() >= 25);
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```
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## Added
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- Added `Stream::throttle` as "unstable".
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- Added `Stream::count` as "unstable".
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- Added `Stream::max` as "unstable".
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- Added `Stream::successors` as "unstable".
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- Added `Stream::by_ref` as "unstable".
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- Added `Stream::partition` as "unstable".
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- Added contextual errors to the `path` submodule.
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- Added `os::windows::symlink_dir` as "unstable".
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- Added `os::windows::symlink_file` as "unstable".
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- Stabilized `task::yield_now`.
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## Fixes
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- We now ignore seek errors when rolling back failed `read` calls on `File`.
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- Fixed a bug where `Stream::max_by_key` was returning the wrong result.
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- Fixed a bug where `Stream::min_by_key` was returning the wrong result.
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## Changed
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- Applied various fixes to the tutorial.
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- Fixed an issue with Clippy.
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- Optimized an internal code generation macro, improving compilation speeds.
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- Removed an `Unpin` bound from `stream::Once`.
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- Removed various extra internal uses of `pin_mut!`.
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- Simplified `Stream::any` and `Stream::all`'s internals.
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- The `surf` example is now enabled again.
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- Tweaked some streams internals.
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- Updated `futures-timer` to 2.0.0, improving compilation speed.
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- Upgraded `async-macros` to 2.0.0.
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- `Stream::merge` now uses randomized ordering to reduce overall latency.
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- The scheduler is now more efficient by keeping a slot for the next task to
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run. This is similar to Go's scheduler, and Tokio's scheduler.
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- Fixed the documentation of the `channel` types to link back to the `channel`
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function.
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# [1.0.1] - 2019-11-12
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[API Documentation](https://docs.rs/async-std/1.0.1/async-std)
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@ -442,7 +510,8 @@ task::blocking(async {
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- Initial beta release
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[Unreleased]: https://github.com/async-rs/async-std/compare/v1.0.1...HEAD
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[Unreleased]: https://github.com/async-rs/async-std/compare/v1.1.0...HEAD
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[1.1.0]: https://github.com/async-rs/async-std/compare/v1.0.1...v1.1.0
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[1.0.1]: https://github.com/async-rs/async-std/compare/v1.0.0...v1.0.1
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[1.0.0]: https://github.com/async-rs/async-std/compare/v0.99.12...v1.0.0
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[0.99.12]: https://github.com/async-rs/async-std/compare/v0.99.11...v0.99.12
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