feat(lib): add `forbid_unsafe` feature to disable unsafe code #107

	on:
	pull_request:
	paths:
	- '**.rs'
	- '**/Cargo.toml'
	workflow_dispatch:

	name: Benchmark

	permissions:
	pull-requests: write

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install stable toolchain
	uses: dtolnay/rust-toolchain@stable

	- name: Cache dependencies
	uses: Swatinem/rust-cache@v2

	- name: Install Critcmp
	uses: baptiste0928/cargo-install@v3
	with:
	crate: critcmp
	version: latest

	- name: Run Benchmarks on changes
	run: cargo bench --workspace --bench bench -- --save-baseline changes

	- uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.base.sha }}
	clean: false

	- name: Run Benchmarks before changes
	run: cargo bench --workspace --bench bench -- --save-baseline before

	- name: Compare benchmarks
	run: \|
	echo 'results<<EOF' >> $GITHUB_OUTPUT
	critcmp before changes >> $GITHUB_OUTPUT
	echo 'EOF' >> $GITHUB_OUTPUT
	id: compare

	- name: Comment PR with benchmarks
	uses: thollander/actions-comment-pull-request@v2
	continue-on-error: true
	with:
	message: \|
	Benchmark results:
	```
	${{ steps.compare.outputs.results }}
	```
	comment_tag: benchmarks

	id: comment

	- name: If PR comment failed, write to PR summary
	if: steps.comment.outcome != 'success'
	run: \|
	echo '### Benchmark results' >> $GITHUB_STEP_SUMMARY
	echo '```' >> $GITHUB_STEP_SUMMARY
	echo '${{ steps.compare.outputs.results }}' >> $GITHUB_STEP_SUMMARY
	echo '```' >> $GITHUB_STEP_SUMMARY

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