Add unsubscribe #12

	name: PR CI

	on:
	pull_request:
	branches: [ "main" ]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build-and-test:
	runs-on: ubuntu-latest

	steps:
	- name: checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: build and test
	uses: ./.github/actions/build-and-test

	benchmark:
	runs-on: ubuntu-latest
	needs: build-and-test

	steps:
	- name: checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set safe.directory
	run: \|
	git config --global --add safe.directory /__w/nkv/nkv

	- name: Set up Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: 1.79.0

	- name: Run benchmarks on the main branch
	run: \|
	git checkout main
	cargo bench

	- name: Run benchmarks on PR branch
	run: \|
	git checkout ${{ github.event.pull_request.head.ref }}
	cargo bench

	- name: Upload benchmark results
	uses: actions/upload-artifact@v3
	with:
	name: benchmark-results
	path: target/criterion

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