add github actions #5

	name: codecov-rs CI

	on:
	push:
	branches:
	- main
	pull_request:


	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	lint:
	name: Lint (rustfmt + clippy)
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	toolchain: stable
	- name: Run lint
	run: \|
	cargo fmt --all --check
	cargo clippy

	build:
	name: Build
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	toolchain: stable
	- name: Run build
	run: \|
	cargo build
	test:
	name: Test
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	toolchain: stable
	- name: Run tests
	run: \|
	cargo test
	- name: Install `cargo llvm-cov`
	uses: taiki-e/install-action@cargo-llvm-cov
	- name: Collect coverage
	run: \|
	cargo llvm-cov --no-default-features --lcov --output-path lcov.info
	- name: Upload to Codecov
	uses: codecov/codecov-action@v4-beta
	with:
	token: ${{ secrets.CODECOV_ORG_TOKEN }}

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