Merge branch 'master' into fs-stream-repeat-with

Author: yoshuawuyts

.github/workflows/ci.yml

@@ -1,20 +1,28 @@
-on: pull_request
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - staging
+      - trying
 
 jobs:
   build_and_test:
-    name: Build and test on ${{ matrix.os }}
+    name: Build and test
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
+        rust: [nightly]
 
     steps:
     - uses: actions/checkout@master
 
-    - name: Install nightly
+    - name: Install ${{ matrix.rust }}
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: nightly
+        toolchain: ${{ matrix.rust }}
         override: true
 
     - name: check
@@ -41,17 +49,45 @@ jobs:
     steps:
     - uses: actions/checkout@master
 
+    - id: component
+      uses: actions-rs/components-nightly@v1
+      with:
+        component: rustfmt
+
+    - uses: actions-rs/toolchain@v1
+      with:
+          toolchain: ${{ steps.component.outputs.toolchain }}
+          override: true
+
     - name: setup
       run: |
-        rustup default nightly
         rustup component add rustfmt
         test -x $HOME/.cargo/bin/mdbook || ./ci/install-mdbook.sh
         rustc --version
+
     - name: mdbook
       run: |
         mdbook build docs
     - name: fmt
       run: cargo fmt --all -- --check
 
     - name: Docs
-      run: cargo doc --features docs,unstable
+      run: cargo doc --features docs
+
+  clippy_check:
+    name: Clippy check
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - id: component
+        uses: actions-rs/components-nightly@v1
+        with:
+          component: clippy
+      - uses: actions-rs/toolchain@v1
+        with:
+            toolchain: ${{ steps.component.outputs.toolchain }}
+            override: true
+      - run: rustup component add clippy
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/clippy.yml

@@ -7,6 +7,59 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
 
 ## [Unreleased]
 
+# [0.99.9] - 2019-10-08
+
+This patch upgrades our `futures-rs` version, allowing us to build on the 1.39
+beta. Additionally we've introduced `map` and `for_each` to `Stream`. And we've
+added about a dozen new `FromStream` implementations for `std` types, bringing
+us up to par with std's `FromIterator` implementations.
+
+And finally we've added a new "unstable" `task::blocking` function which can be
+used to convert blocking code into async code using a threadpool. We've been
+using this internally for a while now to async-std to power our `fs` and
+`net::SocketAddr` implementations. With this patch userland code now finally has
+access to this too.
+
+## Example
+
+__Create a stream of tuples, and collect into a hashmap__
+```rust
+let a = stream::once(1u8);
+let b = stream::once(0u8);
+
+let s = a.zip(b);
+
+let map: HashMap<u8, u8> = s.collect().await;
+assert_eq!(map.get(&1), Some(&0u8));
+```
+
+__Spawn a blocking task on a dedicated threadpool__
+```rust
+task::blocking(async {
+    println!("long-running task here");
+}).await;
+```
+
+## Added
+
+- Added `stream::Stream::map`
+- Added `stream::Stream::for_each`
+- Added `stream::Stream::try_for_each`
+- Added `task::blocking` as "unstable"
+- Added `FromStream` for all `std::{option, collections, result, string, sync}` types.
+- Added the `path` submodule as "unstable".
+
+## Changed
+
+- Updated `futures-preview` to `0.3.0-alpha.19`, allowing us to build on `rustc 1.39.0-beta`.
+- As a consequence of this upgrade, all of our concrete stream implementations
+  now make use of `Stream::size_hint` to optimize internal allocations.
+- We now use GitHub Actions through [actions-rs](https://github.com/actions-rs),
+  in addition to Travis CI. We intend to fully switch in the near future.
+- Fixed a bug introduced in 0.99.6 where Unix Domain Listeners would sometimes become unresponsive.
+- Updated our `sync::Barrier` docs to match std.
+- Updated our `stream::FromStream` docs to match std's `FromIterator`.
+
 # [0.99.8] - 2019-09-28
 
 ## Added
@@ -130,7 +183,8 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
 
 - Initial beta release
 
-[Unreleased]: https://github.com/async-rs/async-std/compare/v0.99.8...HEAD
+[Unreleased]: https://github.com/async-rs/async-std/compare/v0.99.9...HEAD
+[0.99.9]: https://github.com/async-rs/async-std/compare/v0.99.8...v0.99.9
 [0.99.8]: https://github.com/async-rs/async-std/compare/v0.99.7...v0.99.8
 [0.99.7]: https://github.com/async-rs/async-std/compare/v0.99.6...v0.99.7
 [0.99.6]: https://github.com/async-rs/async-std/compare/v0.99.5...v0.99.6

.travis.yml

@@ -1,6 +1,6 @@
 [package]
 name = "async-std"
-version = "0.99.8"
+version = "0.99.9"
 authors = [
   "Stjepan Glavina <[email protected]>",
   "Yoshua Wuyts <[email protected]>",
@@ -32,7 +32,7 @@ crossbeam-channel = "0.3.9"
 crossbeam-deque = "0.7.1"
 futures-core-preview = "=0.3.0-alpha.19"
 futures-io-preview = "=0.3.0-alpha.19"
-futures-timer = "0.4.0"
+futures-timer = "1.0.2"
 lazy_static = "1.4.0"
 log = { version = "0.4.8", features = ["kv_unstable"] }
 memchr = "2.2.1"