Create rust.yml

This PR checks problems regarding source code when updating the main branch.

.github/workflows/rust.yml

@@ -0,0 +1,26 @@
+name: Rust
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Cargo fmt
+      run: cargo fmt && git diff --exit-code
+    - name: Build
+      run: cargo build --verbose -- --deny warnings
+    - name: Run tests
+      run: cargo test --verbose -- --deny warnings
+    - name: Run clippy
+      run: cargo clippy --verbose -- --deny warnings