Feat: migrate to Criterion benchmark

.github/workflows/pull_request.yml

@@ -0,0 +1,26 @@
+name: Criterion
+on: [pull_request]
+jobs:
+  runBenchmark:
+    name: run benchmark
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          profile: minimal
+      - name: Cache cargo
+        uses: actions/[email protected]
+        with:
+          path: |
+            target
+            ~/.cargo/git
+            ~/.cargo/registry
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: run benchmark
+        uses: boa-dev/criterion-compare-action@master
+        with:
+          token: ${{ secrets.PERSONAL_GITHUB_TOKEN }}
+          cwd: benches   

Cargo.toml

@@ -69,3 +69,13 @@ opt-level     = 3
 [profile.bench]
 lto       = true
 opt-level = 3
+
+[[bench]]
+name = "benchmark"
+harness = false
+
+[dev-dependencies]
+criterion = { version = "0.3", features = ["html_reports"] }
+
+[lib]
+bench = false