Update CI config

.github/workflows/ci.yml

@@ -28,6 +28,11 @@ defaults:
 jobs:
   fmt:
     uses: smol-rs/.github/.github/workflows/fmt.yml@main
+  clippy:
+    uses: smol-rs/.github/.github/workflows/clippy.yml@main
+    with:
+      # Windows for windows module.
+      additional-targets: x86_64-pc-windows-msvc
   security_audit:
     uses: smol-rs/.github/.github/workflows/security_audit.yml@main
     permissions:
@@ -48,10 +53,13 @@ jobs:
       - name: Install Rust
         # --no-self-update is necessary because the windows environment cannot self-update rustup.exe.
         run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
+      - name: Install cargo-hack and cargo-minimal-versions
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-hack,cargo-minimal-versions
       - run: cargo build --all --all-features --all-targets
-      - name: Run cargo check (without dev-dependencies to catch missing feature flags)
-        if: startsWith(matrix.rust, 'nightly')
-        run: cargo check -Z features=dev_dep
+      - run: cargo hack build --feature-powerset --no-dev-deps
+      - run: cargo minimal-versions build --all --all-features
       - run: cargo test
 
   msrv:
@@ -65,11 +73,3 @@ jobs:
       - name: Install cargo-hack
         uses: taiki-e/install-action@cargo-hack
       - run: cargo hack build --rust-version
-
-  clippy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust
-        run: rustup update stable
-      - run: cargo clippy --all-features --all-targets

src/lib.rs

@@ -318,6 +318,7 @@ pub struct ReadDir(State);
 /// The state of an asynchronous `ReadDir`.
 ///
 /// The `ReadDir` can be either idle or busy performing an asynchronous operation.
+#[allow(clippy::large_enum_variant)] // TODO: Windows-specific
 enum State {
     Idle(Option<std::fs::ReadDir>),
     Busy(blocking::Task<(std::fs::ReadDir, Option<io::Result<std::fs::DirEntry>>)>),