Update rust.yml

.github/workflows/rust.yml

@@ -1,24 +1,29 @@
 name: Rust
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-env:
-  CARGO_TERM_COLOR: always
+on: [push]
 
 jobs:
   build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Build
-      run: cargo build --verbose
-    - name: Build docs
-      run: cargo doc --verbose --no-deps
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v1
+
+      - name: Install dependencies
+        run: rustup component add rustfmt
+
+      - name: Format
+        run: cargo fmt -- --check
+
+      - name: Build
+        run: cargo build --verbose
+
+      - name: Run tests
+        run: cargo test --all-features --verbose
+
+      - name: Docs
+        run: cargo doc --no-deps