add matrix

Author: clouds56

.github/workflows/rust.yml

@@ -10,13 +10,17 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
+  build_matrix:
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+        features: [ "", "--no-default-features", "--all-features" ]
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
 
     steps:
     - uses: actions/checkout@v4
     - name: Build
-      run: cargo build --verbose
+      run: cargo build --verbose ${{ matrix.features }}
     - name: Run tests
-      run: cargo test --verbose
+      run: cargo test --verbose ${{ matrix.features }}