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Merge pull request #617 from async-rs/1.3.0

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1.3.0
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Yoshua Wuyts 2019-12-13 09:50:32 +01:00 committed by GitHub
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53
CHANGELOG.md
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@ -7,6 +7,56 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
## [Unreleased]
# [1.3.0] - 2019-12-12
[API Documentation](https://docs.rs/async-std/1.3.0/async-std)
This patch introduces `Stream::delay`, more methods on `DoubleEndedStream`,
and improves compile times. `Stream::delay` is a new API that's similar to
[`task::sleep`](https://docs.rs/async-std/1.2.0/async_std/task/fn.sleep.html),
but can be passed as part of as stream, rather than as a separate block. This is
useful for examples, or when manually debugging race conditions.
## Examples
```rust
let start = Instant::now();
let mut s = stream::from_iter(vec![0u8, 1]).delay(Duration::from_millis(200));
// The first time will take more than 200ms due to delay.
s.next().await;
assert!(start.elapsed().as_millis() >= 200);
// There will be no delay after the first time.
s.next().await;
assert!(start.elapsed().as_millis() <= 210);
```
## Added
- Added `Stream::delay` as "unstable" [(#309)](https://github.com/async-rs/async-std/pull/309)
- Added `DoubleEndedStream::next_back` as "unstable" [(#562)](https://github.com/async-rs/async-std/pull/562)
- Added `DoubleEndedStream::nth_back` as "unstable" [(#562)](https://github.com/async-rs/async-std/pull/562)
- Added `DoubleEndedStream::rfind` as "unstable" [(#562)](https://github.com/async-rs/async-std/pull/562)
- Added `DoubleEndedStream::rfold` as "unstable" [(#562)](https://github.com/async-rs/async-std/pull/562)
- Added `DoubleEndedStream::try_rfold` as "unstable" [(#562)](https://github.com/async-rs/async-std/pull/562)
- `stream::Once` now implements `DoubleEndedStream` [(#562)](https://github.com/async-rs/async-std/pull/562)
- `stream::FromIter` now implements `DoubleEndedStream` [(#562)](https://github.com/async-rs/async-std/pull/562)
## Changed
- Removed our dependency on `async-macros`, speeding up compilation [(#610)](https://github.com/async-rs/async-std/pull/610)
## Fixes
- Fixed a link in the task docs [(#598)](https://github.com/async-rs/async-std/pull/598)
- Fixed the `UdpSocket::recv` example [(#603)](https://github.com/async-rs/async-std/pull/603)
- Fixed a link to `task::block_on` [(#608)](https://github.com/async-rs/async-std/pull/608)
- Fixed an incorrect API mention in `task::Builder` [(#612)](https://github.com/async-rs/async-std/pull/612)
- Fixed leftover mentions of `futures-preview` [(#595)](https://github.com/async-rs/async-std/pull/595)
- Fixed a typo in the tutorial [(#614)](https://github.com/async-rs/async-std/pull/614)
- `<TcpStream as Write>::poll_close` now closes the write half of the stream [(#618)](https://github.com/async-rs/async-std/pull/618)
# [1.2.0] - 2019-11-27
[API Documentation](https://docs.rs/async-std/1.2.0/async-std)
@ -553,7 +603,8 @@ task::blocking(async {
- Initial beta release
[Unreleased]: https://github.com/async-rs/async-std/compare/v1.2.0...HEAD
[Unreleased]: https://github.com/async-rs/async-std/compare/v1.3.0...HEAD
[1.3.0]: https://github.com/async-rs/async-std/compare/v1.2.0...v1.3.0
[1.2.0]: https://github.com/async-rs/async-std/compare/v1.1.0...v1.2.0
[1.1.0]: https://github.com/async-rs/async-std/compare/v1.0.1...v1.1.0
[1.0.1]: https://github.com/async-rs/async-std/compare/v1.0.0...v1.0.1

2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "async-std"
version = "1.2.0"
version = "1.3.0"
authors = [
"Stjepan Glavina <stjepang@gmail.com>",
"Yoshua Wuyts <yoshuawuyts@gmail.com>",