rust: #[rulekit(skip)] on derive(Input) fields

.github/workflows/ci.yml

@@ -2,7 +2,7 @@ name: ci
 
 on:
   push:
-    branches: ["main"]
+    branches: ["main", "v2"]
   pull_request:
 
 jobs:
@@ -14,7 +14,35 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.26.1"
+          go-version-file: go.mod
 
       - name: Test
         run: go test -v ./...
+
+  rust:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: rust
+    steps:
+      - uses: actions/checkout@v4
+
+      # Pinned: the trybuild compile-fail tests compare compiler messages.
+      - name: Set up Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.97.1
+          components: clippy, rustfmt
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: rust
+
+      - name: Format
+        run: cargo fmt --all --check
+
+      - name: Clippy
+        run: cargo clippy --workspace --all-targets --locked -- -D warnings
+
+      - name: Test
+        run: cargo test --workspace --locked

.gitignore

@@ -1,3 +1 @@
-y.output
-*.bak
 .DS_Store