Update README.md #34

	name: Benchmark Rust version

	on: [push, pull_request]

	env:
	toolchain: nightly-2022-08-22
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	jobs:
	benchmark:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:latest
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	ports:
	- 5432:5432

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	- name: Setup Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{env.toolchain}}
	components: rustfmt, clippy
	default: true
	- name: Build benchmark
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: --release --all-features --manifest-path rust/Cargo.toml
	- name: Run benchmark
	working-directory: rust
	run: cargo bench --bench bench -- --output-format bencher \| tee out.txt
	- name: Prepare benchmark results
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "LinksPlatformBencher"
	cd rust
	pip install numpy matplotlib
	python3 out.py
	cd ..
	git fetch
	git checkout gh-pages
	mv -f rust/bench_rust.png Docs
	mv -f rust/bench_rust_log_scale.png Docs
	git add Docs
	git commit -m "Publish new benchmark results"
	git push origin gh-pages
	- name: Save benchmark results
	uses: actions/upload-artifact@v4
	with:
	name: Benchmark results
	path: \|
	rust/bench_rust.png
	rust/bench_rust_log_scale.png

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