lints, MSRV, minimal crates #18

	name: CI

	on:
	pull_request:
	merge_group:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	env:
	MSRV: "1.76"
	RUST_BACKTRACE: "1"
	RUSTFLAGS: "-Dwarnings"
	RUSTDOCFLAGS: "-Dwarnings"
	RUSTC_WRAPPER: "sccache"
	SCCACHE_GHA_ENABLED: "true"

	jobs:
	lints:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy
	- uses: mozilla-actions/sccache-action@v0.0.6
	- run: cargo fmt --check
	- run: cargo clippy --no-deps
	- run: cargo doc --no-deps --document-private-items

	test:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: mozilla-actions/sccache-action@v0.0.6
	- uses: taiki-e/install-action@nextest
	- run: cargo test
	- run: cargo nextest run
	minimal-crates:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	- uses: mozilla-actions/sccache-action@0.0.6
	- name: cargo check
	run: \|
	rm -f Cargo.lock
	cargo +nightly check -Z minimal-versions
	msrv:
	runs-on: ubuntu-lates
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ env.MSRV }}
	- uses: mozilla-actions/sccache-action@0.0.6
	- name: Check MSRV
	run: \|
	cargo +$MSRV check

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