update workflows, include cargo audit, code coverage

.github/workflows/ci.yml

@@ -1,45 +1,53 @@
-name: Continous integration
+name: Rust
 
 on: [push, pull_request]
 
 env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build:
+  test:
+    name: Test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: Cache Cargo
-      id: cache-cargo
-      uses: actions/cache@v4
-      with:
-        path: ~/.cargo
-        key: ${{ runner.os }}-cargo
-    - name: Check
-      run: cargo check
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
-    - name: Build release
-      run: cargo build --release
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - name: Run tests
+        run: cargo test
 
-  lints:
+  fmt:
+    name: Rustfmt
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: Cache Cargo
-      id: cache-cargo
-      uses: actions/cache@v4
-      with:
-        path: ~/.cargo
-        key: ${{ runner.os }}-cargo
-    - name: Formatting
-      run: cargo fmt --all --check
-    - name: Clippy
-      run: cargo clippy --workspace -- -D warnings
-    - name: Documentation
-      run: cargo doc --no-deps --workspace --document-private-items
-      env:
-        RUSTDOCFLAGS: -D warnings
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - name: Enforce formatting
+        run: cargo fmt --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - uses: Swatinem/rust-cache@v2
+      - name: Linting
+        run: cargo clippy -- -D warnings
+
+  coverage:
+    name: Code coverage
+    runs-on: ubuntu-latest
+    container:
+      image: xd009642/tarpaulin
+      options: --security-opt seccomp=unconfined
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Generate code coverage
+        run: |
+          cargo tarpaulin --verbose --workspace