Merge rayon-rs#716

716: Release rayon 1.3.0 / rayon-core 1.7.0 r=cuviper a=cuviper

This also removes `rayon-futures` and `cfg(rayon_unstable)` -- see rayon-rs#715 for their deprecation.

Co-authored-by: Josh Stone <[email protected]>

Author: bors[bot]

.travis.yml

@@ -9,8 +9,8 @@ matrix:
   fast_finish: true
   include:
     # NB: To help with CI delays, each `pull_request` is only tested on Linux,
-    # with 1.31 for compatibility and stable+rayon_unstable for broad test
-    # coverage.  The bors bot counts as a `push` type, which will run it all.
+    # with 1.31 for compatibility and stable for broad test coverage.  The bors
+    # bot counts as a `push` type, which will run it all.
 
     - rust: 1.31.0
       os: linux
@@ -20,43 +20,23 @@ matrix:
 
     - rust: stable
       os: linux
-      if: NOT type = pull_request
-    - rust: stable
-      os: linux
-      env: RUSTFLAGS='--cfg rayon_unstable'
       #if: everything!
 
     - rust: beta
       os: linux
       if: NOT type = pull_request
-    - rust: beta
-      os: linux
-      env: RUSTFLAGS='--cfg rayon_unstable'
-      if: NOT type = pull_request
 
     - rust: nightly
       os: linux
       if: NOT type = pull_request
-    - rust: nightly
-      os: linux
-      env: RUSTFLAGS='--cfg rayon_unstable'
-      if: NOT type = pull_request
 
     - rust: stable
       os: osx
       if: NOT type = pull_request
-    - rust: stable
-      os: osx
-      env: RUSTFLAGS='--cfg rayon_unstable'
-      if: NOT type = pull_request
 
     - rust: nightly
       os: osx
       if: NOT type = pull_request
-    - rust: nightly
-      os: osx
-      env: RUSTFLAGS='--cfg rayon_unstable'
-      if: NOT type = pull_request
 
     # wasm won't actually work without threading, but it builds
     - rust: nightly
@@ -86,11 +66,6 @@ script:
   - cargo test -p rayon
   - cargo test -p rayon-core
   - ./ci/highlander.sh
-  - |
-    if [ -n "$RUSTFLAGS" ]; then
-      cargo build -p rayon-futures &&
-      cargo test -p rayon-futures
-    fi
 
 branches:
   only:

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "rayon"
 # Reminder to update html_rool_url in lib.rs when updating version
-version = "1.2.1"
+version = "1.3.0"
 authors = ["Niko Matsakis <[email protected]>",
            "Josh Stone <[email protected]>"]
 description = "Simple work-stealing parallelism for Rust"
@@ -15,11 +15,11 @@ categories = ["concurrency"]
 exclude = ["/ci/*", "/scripts/*", "/.travis.yml", "/appveyor.yml", "/bors.toml"]
 
 [workspace]
-members = ["rayon-demo", "rayon-core", "rayon-futures"]
+members = ["rayon-demo", "rayon-core"]
 exclude = ["ci"]
 
 [dependencies]
-rayon-core = { version = "1.6.1", path = "rayon-core" }
+rayon-core = { version = "1.7.0", path = "rayon-core" }
 crossbeam-deque = "0.7.2"
 
 # This is a public dependency!
@@ -32,6 +32,8 @@ docopt = "1"
 lazy_static = "1"
 rand = "0.7"
 rand_xorshift = "0.2"
-serde = "1"
-serde_derive = "1"
 doc-comment = "0.3"
+
+[dev-dependencies.serde]
+version = "1.0.85"
+features = ["derive"]

README.md

@@ -74,12 +74,6 @@ as:
 rayon = "1.1"
 ```
 
-and then add the following to your `lib.rs`:
-
-```rust
-extern crate rayon;
-```
-
 To use the Parallel Iterator APIs, a number of traits have to be in
 scope. The easiest way to bring those things into scope is to use the
 [Rayon prelude](https://docs.rs/rayon/*/rayon/prelude/index.html).  In

RELEASES.md

@@ -1,3 +1,40 @@
+# Release rayon 1.3.0 / rayon-core 1.7.0 (2019-12-21)
+
+- Tuples up to length 12 now implement `IntoParallelIterator`, creating a
+  `MultiZip` iterator that produces items as similarly-shaped tuples.
+- The `--cfg=rayon_unstable` supporting code for `rayon-futures` is removed.
+- The minimum supported `rustc` is now 1.31.
+
+## Contributors
+
+Thanks to all of the contributors for this release!
+
+- @cuviper
+- @c410-f3r
+- @silwol
+
+
+# Release rayon-futures 0.1.1 (2019-12-21)
+
+- `Send` bounds have been added for the `Item` and `Error` associated types on
+  all generic `F: Future` interfaces. While technically a breaking change, this
+  is a soundness fix, so we are not increasing the semantic version for this.
+- This crate is now deprecated, and the `--cfg=rayon_unstable` supporting code
+  will be removed in `rayon-core 1.7.0`. This only supported the now-obsolete
+  `Future` from `futures 0.1`, while support for `std::future::Future` is
+  expected to come directly in `rayon-core` -- although that is not ready yet.
+
+## Contributors
+
+Thanks to all of the contributors for this release!
+
+- @cuviper
+- @kornelski
+- @jClaireCodesStuff
+- @jwass
+- @seanchen1991
+
+
 # Release rayon 1.2.1 / rayon-core 1.6.1 (2019-11-20)
 
 - Update crossbeam dependencies.

appveyor.yml

@@ -3,15 +3,8 @@ environment:
   matrix:
     - TARGET: x86_64-pc-windows-gnu
       CHANNEL: stable
-    - TARGET: x86_64-pc-windows-gnu
-      CHANNEL: stable
-      RUSTFLAGS: --cfg rayon_unstable
-
-    - TARGET: x86_64-pc-windows-msvc
-      CHANNEL: stable
     - TARGET: x86_64-pc-windows-msvc
       CHANNEL: stable
-      RUSTFLAGS: --cfg rayon_unstable
 
 install:
   - curl -sSf -o rustup-init.exe https://win.rustup.rs
@@ -29,10 +22,6 @@ test_script:
   - cargo build
   - cargo test -p rayon
   - cargo test -p rayon-core
-  - if not "%RUSTFLAGS%"=="%^RUSTFLAGS%" (
-      cargo build -p rayon-futures &&
-      cargo test -p rayon-futures
-    )
 
 branches:
   only: