ci: Add clippy job

.github/workflows/ci.yaml

@@ -38,3 +38,20 @@ jobs:
         run: |
           echo '.rs files are not formatted correctly'
           echo 'Please run `cargo fmt --all`'
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: List version
+        run: |
+          cargo --version
+          cargo clippy --version
+      - name: Cargo clippy
+        run: cargo clippy -- -D warnings
+      - name: Cargo clippy failure info
+        if: failure()
+        run: |
+          echo '`cargo clippy` failed'
+          echo 'Please fix the issue generated by clippy'