Merge branch 'master' into master

.github/workflows/benchmark.yml

@@ -1,29 +0,0 @@
-name: Benchmark
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  benchmark:
-    name: Run Rust benchmark
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - run: rustup toolchain update nightly && rustup default nightly
-      - name: Run benchmark
-        run: cargo +nightly bench | tee output.txt
-      - name: Store benchmark result
-        uses: rhysd/github-action-benchmark@v1
-        with:
-          name: Rust Benchmark
-          tool: 'cargo'
-          output-file-path: output.txt
-          # Use personal access token instead of GITHUB_TOKEN due to https://github.community/t5/GitHub-Actions/Github-action-not-triggering-gh-pages-upon-push/td-p/26869/highlight/false
-          github-token: ${{ secrets.RHAI }}
-          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: '@schungx'