Merge remote-tracking branch 'origin/master' into allocator_api

Author: newAM

.github/workflows/ci.yml

@@ -1,50 +1,61 @@
 on:
-  push: # Run CI for all branches except GitHub merge queue tmp branches
-    branches-ignore:
-    - "gh-readonly-queue/**"
   pull_request: # Run CI for PRs on any branch
   merge_group: # Run CI for the GitHub merge queue
+  workflow_dispatch: # Run CI when manually requested
 
 name: Continuous integration
 
 jobs:
-  ci-stable:
+  check:
     runs-on: ubuntu-latest
+    env: {"RUSTFLAGS": "-D warnings"}
     strategy:
       matrix:
         target:
           - thumbv6m-none-eabi
           - thumbv7m-none-eabi
+        toolchain:
+          - stable
+          - nightly
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
-          toolchain: stable
-          target: ${{ matrix.target }}
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --target=${{ matrix.target }} --examples
-  ci-nightly:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        target:
-          - thumbv6m-none-eabi
-          - thumbv7m-none-eabi
+          targets: ${{ matrix.target }}
+          toolchain: ${{ matrix.toolchain }}
+      - run: cargo check --target=${{ matrix.target }} --examples
+      - if: ${{ matrix.toolchain == 'nightly' }}
+        run: cargo check --target=${{ matrix.target }} --examples --all-features
 
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
         with:
-          profile: minimal
+          components: clippy
           toolchain: nightly
-          target: ${{ matrix.target }}
-          override: true
-      - uses: actions-rs/cargo@v1
+          targets: thumbv6m-none-eabi
+      - run: cargo clippy --all-features --examples --target=thumbv6m-none-eabi -- --deny warnings
+
+  format:
+    name: Format
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
         with:
-          command: check
-          args: --target=${{ matrix.target }} --examples --features allocator_api
+          components: rustfmt
+      - run: cargo fmt -- --check
+
+  rustdoc:
+    name: rustdoc
+    runs-on: ubuntu-latest
+    env: {"RUSTDOCFLAGS": "-D warnings"}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - name: rustdoc
+        run: cargo rustdoc --all-features

.github/workflows/clippy.yml

@@ -9,18 +9,12 @@ jobs:
   ci-cron:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
-          toolchain: stable
-          target: thumbv6m-none-eabi
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --examples --target thumbv6m-none-eabi
-      - uses: imjohnbo/issue-bot@v2
+          targets: thumbv6m-none-eabi
+      - run: cargo check --examples --target thumbv6m-none-eabi
+      - uses: imjohnbo/issue-bot@v3
         if: failure()
         with:
           title: CI Failure

.github/workflows/cron.yml

@@ -57,8 +57,8 @@ Please refer to the documentation of [`critical-section`](https://docs.rs/critic
 Licensed under either of
 
 - Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
-  http://www.apache.org/licenses/LICENSE-2.0)
-- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+  <http://www.apache.org/licenses/LICENSE-2.0>)
+- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
 
 at your option.
 

.github/workflows/rustfmt.yml

@@ -24,6 +24,7 @@ fn main() -> ! {
     let mut xs = Vec::new();
     xs.push(1);
 
+    #[allow(clippy::empty_loop)]
     loop { /* .. */ }
 }