Add more CI checks

.github/workflows/ci.yaml

@@ -3,6 +3,11 @@ on:
   pull_request:
   push:
     branches: ["master", "staging", "trying"]
+  merge_group:
+
+concurrency:
+  group: ${{github.workflow}}-${{github.ref}}
+  cancel-in-progress: ${{github.event_name == 'pull_request'}}
 
 env:
   CARGO_INCREMENTAL: 0
@@ -11,6 +16,9 @@ env:
   RUST_BACKTRACE: short
   RUSTFLAGS: -D warnings
   RUSTUP_MAX_RETRIES: 10
+  CARGO_TERM_COLOR: always
+  # If nightly is breaking CI, modify this variable to target a specific nightly version.
+  NIGHTLY_TOOLCHAIN: nightly
 
 jobs:
   test:
@@ -30,3 +38,229 @@ jobs:
     - run: cargo run -p xtask -- ci
       env:
         CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
+
+  build:
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-build-stable-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Build & run tests
+        run: cargo test --workspace --lib --bins --tests --benches
+        env:
+          CARGO_INCREMENTAL: 0
+          RUSTFLAGS: "-C debuginfo=0 -D warnings"
+
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-ci-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+      - name: Clippy
+        run: cargo clippy --workspace --all-targets --all-features -- -Dwarnings
+
+  miri:
+    # Explicitly use macOS 14 to take advantage of M1 chip.
+    runs-on: macos-14
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-miri-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ env.NIGHTLY_TOOLCHAIN }}
+          components: miri
+      - name: CI job
+        run: cargo miri test
+        env:
+          RUSTFLAGS: -Zrandomize-layout
+
+  check-compiles:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    needs: lint
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-check-compiles-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Check Compile
+        run: |
+          cargo test --target-dir ../../../target
+          # cargo check --benches --target-dir ../target --manifest-path ./benches/Cargo.toml
+          cargo check --workspace --examples
+          cargo check --workspace
+          cargo check --workspace --tests
+
+  check-compiles-no-default-features:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    needs: lint
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-check-compiles-no-std-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: x86_64-unknown-none
+      - name: Check Compile
+        run: cargo check --no-default-features
+
+  markdownlint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    if: always()
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # Full git history is needed to get a proper list of changed files within `super-linter`
+          fetch-depth: 0
+      - name: Run Markdown Lint
+        uses: docker://ghcr.io/github/super-linter:slim-v4
+        env:
+          MULTI_STATUS: false
+          VALIDATE_ALL_CODEBASE: false
+          VALIDATE_MARKDOWN: true
+          DEFAULT_BRANCH: main
+
+  toml:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Install taplo
+        run: cargo install taplo-cli --locked
+      - name: Run Taplo
+        id: taplo
+        run: taplo fmt --check --diff
+      - name: Taplo info
+        if: failure()
+        run: |
+          echo 'To fix toml fmt, please run `taplo fmt`.'
+          echo 'To check for a diff, run `taplo fmt --check --diff`.'
+          echo 'You can find taplo here: https://taplo.tamasfe.dev/.'
+          echo 'Also use the `Even Better Toml` extension.'
+          echo 'You can find the extension here: https://marketplace.visualstudio.com/items?itemName=tamasfe.even-better-toml'
+
+  typos:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check for typos
+        uses: crate-ci/typos@v1.29.7
+      - name: Typos info
+        if: failure()
+        run: |
+          echo 'To fix typos, please run `typos -w`'
+          echo 'To check for a diff, run `typos`'
+          echo 'You can find typos here: https://crates.io/crates/typos'
+          echo 'if you use VS Code, you can also install `Typos Spell Checker'
+          echo 'You can find the extension here: https://marketplace.visualstudio.com/items?itemName=tekumara.typos-vscode'
+
+  check-doc:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-check-doc-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ env.NIGHTLY_TOOLCHAIN }}
+      - name: Build doc
+        run: cargo doc --workspace --all-features --no-deps --document-private-items --keep-going
+        env:
+          CARGO_INCREMENTAL: 0
+          RUSTFLAGS: "-C debuginfo=0 --cfg docsrs_dep"
+      - name: Check doc
+        run: cargo test --workspace --doc
+        env:
+          CARGO_INCREMENTAL: 0
+          RUSTFLAGS: "-C debuginfo=0 --cfg docsrs_dep"
+      - name: Installs cargo-deadlinks
+        run: cargo install --force cargo-deadlinks
+      - name: Checks dead links
+        run: cargo deadlinks --dir target/doc
+        continue-on-error: true
+
+  check-unused-dependencies:
+    if: ${{ github.event_name == 'pull_request' }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-check-unused-dependencies-${{ hashFiles('**/Cargo.toml') }}
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ env.NIGHTLY_TOOLCHAIN }}
+      - name: Installs cargo-udeps
+        run: cargo install --force cargo-udeps
+      - name: Run cargo udeps
+        run: cargo udeps