initial updates after a year #9

	name: build & test

	on:
	pull_request:
	types: [assigned, opened, synchronize, edited]

	jobs:
	build:
	strategy:
	matrix:
	os: [ubuntu-latest, ubuntu-22.04, ubuntu-20.04]
	runs-on: "${{ matrix.os }}"
	timeout-minutes: 60
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: 'recursive'
	- name: setup rust
	run: rustup toolchain install nightly
	- name: build
	run: cargo build
	- name: test
	run: cargo test
	- name: bench
	run: cargo bench > bench.txt
	- name: upload bench
	uses: actions/upload-artifact@v4
	with:
	path: bench.txt
	- name: add bench to pr
	uses: thollander/actions-comment-pull-request@v2
	with:
	filePath: bench.txt
	comment_tag: execution

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