chore: run tests on macOS and Windows.

.github/workflows/CI.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   format:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
@@ -18,7 +18,11 @@ jobs:
       - run: cargo fmt -- --check
 
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
@@ -28,47 +32,44 @@ jobs:
       - run: cargo clippy --all-features -- --deny warnings
 
   test:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Update Rust
-        run: rustup update stable && rustup default stable
-      - run: cargo test --all-features
-
-  test-examples:
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
         run: rustup update stable && rustup default stable
+      - run: cargo test --all --all-features
       - run: cargo test --all-features --examples
 
   docs:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
         run: rustup update stable && rustup default stable
       - run: cargo doc
 
   gauntlet:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
         run: rustup update stable && rustup default stable
       - run: cargo run --release --bin gauntlet
 
   arena:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust
         run: rustup update stable && rustup default stable
       - run: cargo run --release --bin gauntlet -- --arena
 
   workspace-lints-enabled:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Update Rust