Merge branch 'master' into stream_count

Author: starsheriff

.github/workflows/ci.yml

@@ -7,16 +7,17 @@ on:
       - staging
       - trying
 
+env:
+  RUSTFLAGS: -Dwarnings
+
 jobs:
   build_and_test:
     name: Build and test
     runs-on: ${{ matrix.os }}
-    env:
-      RUSTFLAGS: -Dwarnings
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
-        rust: [nightly]
+        rust: [nightly, beta, stable]
 
     steps:
     - uses: actions/checkout@master
@@ -31,13 +32,31 @@ jobs:
       uses: actions-rs/cargo@v1
       with:
         command: check
-        args: --all --bins --examples
+        args: --all --bins --tests
 
     - name: check unstable
       uses: actions-rs/cargo@v1
       with:
         command:  check
-        args: --features unstable --all --benches --bins --examples --tests
+        args: --features unstable --all --bins --examples --tests
+    - name: check bench
+      uses: actions-rs/cargo@v1
+      if: matrix.rust == 'nightly'
+      with:
+        command:  check
+        args: --benches
+
+    - name: check std only
+      uses: actions-rs/cargo@v1
+      with:
+        command:  check
+        args: --no-default-features --features std
+
+    - name: check attributes
+      uses: actions-rs/cargo@v1
+      with:
+        command:  check
+        args: --features attributes
 
     - name: tests
       uses: actions-rs/cargo@v1
@@ -48,20 +67,15 @@ jobs:
   check_fmt_and_docs:
     name: Checking fmt and docs
     runs-on: ubuntu-latest
-    env:
-      RUSTFLAGS: -Dwarnings
     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 }}
+          profile: minimal
+          toolchain: nightly
           override: true
+          components: rustfmt
 
     - name: setup
       run: |
@@ -78,23 +92,14 @@ jobs:
     - name: Docs
       run: cargo doc --features docs
 
-  clippy_check:
-    name: Clippy check
-    runs-on: ubuntu-latest
-    # TODO: There is a lot of warnings
-    # env:
-    #   RUSTFLAGS: -Dwarnings
-    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 }}
+  # clippy_check:
+  #   name: Clippy check
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v1
+  #     - name: Install rust
+  #       run: rustup update beta && rustup default beta
+  #     - name: Install clippy
+  #       run: rustup component add clippy
+  #     - name: clippy
+  #       run: cargo clippy --all --features unstable

CHANGELOG.md

@@ -7,6 +7,154 @@ and this project adheres to [Semantic Versioning](https://book.async.rs/overview
 
 ## [Unreleased]
 
+# [1.0.0] - 2019-11-11
+
+[API Documentation](https://docs.rs/async-std/1.0.0/async-std)
+
+This release marks the `1.0.0` release of async-std; a major milestone for our
+development. This release itself mostly includes quality of life improvements
+for all of modules, including more consistent API bounds for a lot of our
+submodules.
+
+The biggest change is that we're now using the full semver range,
+`major.minor.patch`, and any breaking changes to our "stable" APIs will require
+an update of the `major` number.
+
+We're excited we've hit this milestone together with you all. Thank you!
+
+## Added
+
+- Added `Future::join` as "unstable", replacing `future::join!`.
+- Added `Future::try_join` as "unstable", replacing `future::try_join!`.
+- Enabled `stable` and `beta` channel testing on CI.
+- Implemented `FromIterator` and `Extend` for `PathBuf`.
+- Implemented `FromStream` for `PathBuf`.
+- Loosened the trait bounds of `io::copy` on "unstable".
+
+## Changed
+
+- Added a `Sync` bound to `RwLock`, resolving a memory safety issue.
+- Fixed a bug in `Stream::take_while` where it could continue after it should've
+  ended.
+- Fixed a bug where our `attributes` Cargo feature wasn't working as intended.
+- Improved documentation of `Stream::merge`, documenting  ordering guarantees.
+- Update doc imports in examples to prefer async-std's types.
+- Various quality of life improvements to the `future` submodule.
+- Various quality of life improvements to the `path` submodule.
+- Various quality of life improvements to the `stream` submodule.
+
+## Removed
+
+- Removed `future::join!` in favor of `Future::join`.
+- Removed `future::try_join!` in favor of `Future::try_join`.
+
+# [0.99.12] - 2019-11-07
+
+[API Documentation](https://docs.rs/async-std/0.99.12/async-std)
+
+This patch upgrades us to `futures` 0.3, support for `async/await` on Rust
+Stable, performance improvements, and brand new module-level documentation.
+
+## Added
+
+- Added `Future::flatten` as "unstable".
+- Added `Future::race` as "unstable" (replaces `future::select!`).
+- Added `Future::try_race` as "unstable" (replaces `future::try_select!`).
+- Added `Stderr::lock` as "unstable".
+- Added `Stdin::lock` as "unstable".
+- Added `Stdout::lock` as "unstable".
+- Added `Stream::copied` as "unstable".
+- Added `Stream::eq` as "unstable".
+- Added `Stream::max_by_key` as "unstable".
+- Added `Stream::min` as "unstable".
+- Added `Stream::ne` as "unstable".
+- Added `Stream::position` as "unstable".
+- Added `StreamExt` and `FutureExt` as enumerable in the `prelude`.
+- Added `TcpListener` and `TcpStream` integration tests.
+- Added `stream::from_iter`.
+- Added `sync::WakerSet` for internal use.
+- Added an example to handle both `IP v4` and `IP v6` connections.
+- Added the `default` Cargo feature.
+- Added the `attributes` Cargo feature.
+- Added the `std` Cargo feature.
+
+## Changed
+
+- Fixed a bug in the blocking threadpool where it didn't spawn more than one thread.
+- Fixed a bug with `Stream::merge` where sometimes it ended too soon.
+- Fixed a bug with our GitHub actions setup.
+- Fixed an issue where our channels could spuriously deadlock.
+- Refactored the `task` module.
+- Removed a deprecated GitHub action.
+- Replaced `futures-preview` with `futures`.
+- Replaced `lazy_static` with `once_cell`.
+- Replaced all uses of `VecDequeue` in the examples with `stream::from_iter`.
+- Simplified `sync::RwLock` using the internal `sync::WakerSet` type.
+- Updated the `path` submodule documentation to match std.
+- Updated the mod-level documentation to match std.
+
+## Removed
+
+- Removed `future::select!` (replaced by `Future::race`).
+- Removed `future::try_select!` (replaced by `Future::try_race`).
+
+# [0.99.11] - 2019-10-29
+
+This patch introduces `async_std::sync::channel`, a novel asynchronous port of
+the ultra-fast Crossbeam channels. This has been one of the most anticipated
+features for async-std, and we're excited to be providing a first version of
+this!
+
+In addition to channels, this patch has the regular list of new methods, types,
+and doc fixes.
+
+## Examples
+
+__Send and receive items from a channel__
+```rust
+// Create a bounded channel with a max-size of 1
+let (s, r) = channel(1);
+
+// This call returns immediately because there is enough space in the channel.
+s.send(1).await;
+
+task::spawn(async move {
+    // This call blocks the current task because the channel is full.
+    // It will be able to complete only after the first message is received.
+    s.send(2).await;
+});
+
+// Receive items from the channel
+task::sleep(Duration::from_secs(1)).await;
+assert_eq!(r.recv().await, Some(1));
+assert_eq!(r.recv().await, Some(2));
+```
+
+## Added
+- Added `Future::delay` as "unstable"
+- Added `Stream::flat_map` as "unstable"
+- Added `Stream::flatten` as "unstable"
+- Added `Stream::product` as "unstable"
+- Added `Stream::sum` as "unstable"
+- Added `Stream::min_by_key`
+- Added `Stream::max_by`
+- Added `Stream::timeout` as "unstable"
+- Added `sync::channel` as "unstable".
+- Added doc links from instantiated structs to the methods that create them.
+- Implemented `Extend` + `FromStream` for `PathBuf`.
+
+## Changed
+- Fixed an issue with `block_on` so it works even when nested.
+- Fixed issues with our Clippy check on CI.
+- Replaced our uses of `cfg_if` with our own macros, simplifying the codebase.
+- Updated the homepage link in `Cargo.toml` to point to [async.rs](https://async.rs).
+- Updated the module-level documentation for `stream` and `sync`.
+- Various typos and grammar fixes.
+- Removed redundant file flushes, improving the performance of `File` operations
+
+## Removed
+Nothing was removed in this release.
+
 # [0.99.10] - 2019-10-16
 
 This patch stabilizes several core concurrency macros, introduces async versions
@@ -281,7 +429,10 @@ task::blocking(async {
 
 - Initial beta release
 
-[Unreleased]: https://github.com/async-rs/async-std/compare/v0.99.10...HEAD
+[Unreleased]: https://github.com/async-rs/async-std/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/async-rs/async-std/compare/v0.99.12...v1.0.0
+[0.99.12]: https://github.com/async-rs/async-std/compare/v0.99.11...v0.99.12
+[0.99.11]: https://github.com/async-rs/async-std/compare/v0.99.10...v0.99.11
 [0.99.10]: https://github.com/async-rs/async-std/compare/v0.99.9...v0.99.10
 [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

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "async-std"
-version = "0.99.10"
+version = "1.0.0"
 authors = [
   "Stjepan Glavina <[email protected]>",
   "Yoshua Wuyts <[email protected]>",
@@ -21,37 +21,67 @@ features = ["docs"]
 rustdoc-args = ["--cfg", "feature=\"docs\""]
 
 [features]
-docs = ["unstable"]
-unstable = ["broadcaster"]
+default = [
+  "std",
+  "async-task",
+  "crossbeam-channel",
+  "crossbeam-deque",
+  "futures-timer",
+  "kv-log-macro",
+  "log",
+  "mio",
+  "mio-uds",
+  "num_cpus",
+  "pin-project-lite",
+]
+docs = ["attributes", "unstable"]
+unstable = ["default", "broadcaster"]
+attributes = ["async-attributes"]
+std = [
+  "async-macros",
+  "crossbeam-utils",
+  "futures-core",
+  "futures-io",
+  "memchr",
+  "once_cell",
+  "pin-project-lite",
+  "pin-utils",
+  "slab",
+]
 
 [dependencies]
-async-macros = "1.0.0"
-async-task = "1.0.0"
-crossbeam-channel = "0.3.9"
-crossbeam-deque = "0.7.1"
-crossbeam-utils = "0.6.6"
-futures-core-preview = "=0.3.0-alpha.19"
-futures-io-preview = "=0.3.0-alpha.19"
-futures-timer = "1.0.2"
-lazy_static = "1.4.0"
-log = { version = "0.4.8", features = ["kv_unstable"] }
-memchr = "2.2.1"
-mio = "0.6.19"
-mio-uds = "0.6.7"
-num_cpus = "1.10.1"
-pin-utils = "0.1.0-alpha.4"
-slab = "0.4.2"
-kv-log-macro = "1.0.4"
+async-attributes = { version = "1.1.0", optional = true }
+async-macros = { version = "1.0.0", optional = true }
+async-task = { version = "1.0.0", optional = true }
 broadcaster = { version = "0.2.6", optional = true, default-features = false, features = ["default-channels"] }
-pin-project-lite = "0.1"
+crossbeam-channel = { version = "0.3.9", optional = true }
+crossbeam-deque = { version = "0.7.1", optional = true }
+crossbeam-utils = { version = "0.6.6", optional = true }
+futures-core = { version = "0.3.0", optional = true }
+futures-io = { version = "0.3.0", optional = true }
+futures-timer = { version = "1.0.2", optional = true }
+kv-log-macro = { version = "1.0.4", optional = true }
+log = { version = "0.4.8", features = ["kv_unstable"], optional = true }
+memchr = { version = "2.2.1", optional = true }
+mio = { version = "0.6.19", optional = true }
+mio-uds = { version = "0.6.7", optional = true }
+num_cpus = { version = "1.10.1", optional = true }
+once_cell = { version = "1.2.0", optional = true }
+pin-project-lite = { version = "0.1", optional = true }
+pin-utils = { version = "0.1.0-alpha.4", optional = true }
+slab = { version = "0.4.2", optional = true }
 
 [dev-dependencies]
 femme = "1.2.0"
 rand = "0.7.2"
 # surf = "1.0.2"
 tempdir = "0.3.7"
-futures-preview = { version = "=0.3.0-alpha.19", features = ["async-await"] }
+futures = "0.3.0"
+
+[[test]]
+name = "stream"
+required-features = ["unstable"]
 
-# These are used by the book for examples
-futures-channel-preview = "=0.3.0-alpha.19"
-futures-util-preview = "=0.3.0-alpha.19"
+[[example]]
+name = "tcp-ipv4-and-6-echo"
+required-features = ["unstable"]

README.md

@@ -61,7 +61,7 @@ syntax.
 ## Features
 
 - __Modern:__ Built from the ground up for `std::future` and `async/await` with
-    blazing fast compilation times.
+    blazing fast compilation time.
 - __Fast:__ Our robust allocator and threadpool designs provide ultra-high
     throughput with predictably low latency.
 - __Intuitive:__ Complete parity with the stdlib means you only need to learn