new GH action: Benchmark

.github/workflows/benchmark.yml

@@ -0,0 +1,49 @@
+name: Rust Example
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: write
+  deployments: write
+
+jobs:
+  benchmark:
+    name: Run Rust benchmark example
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: rustup toolchain update
+      - name: Run benchmark
+        run: cargo bench | tee output.txt
+
+      - name: Store benchmark result
+        uses: benchmark-action/github-action-benchmark@v1
+        with:
+          name: Rust Benchmark
+          tool: 'cargo'
+          output-file-path: output.txt
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          auto-push: true
+          # Show alert with commit comment on detecting possible performance regression
+          alert-threshold: '200%'
+          comment-on-alert: true
+          fail-on-alert: true
+          alert-comment-cc-users: '@siel'
+
+      - name: Store benchmark result - separate results repo
+        uses: benchmark-action/github-action-benchmark@v1
+        with:
+          name: Rust Benchmark
+          tool: 'cargo'
+          output-file-path: output.txt
+          github-token: ${{ secrets.GITHUB_TOKEN  }}
+          auto-push: true
+          # Show alert with commit comment on detecting possible performance regression
+          alert-threshold: '200%'
+          summary-always: true
+          comment-on-alert: true
+          fail-on-alert: true
+          alert-comment-cc-users: '@siel'
+          gh-repository: 'github.com/benchmark-action/github-action-benchmark-results'