ci #1619

	name: ci
	on:
	pull_request:
	push:
	branches:
	- master
	schedule:
	- cron: '00 01 * * *'
	jobs:
	test:
	name: test
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	# The docs seem to suggest that we can have a matrix with just an
	# include directive, but it result in a "matrix must define at least
	# one vector" error in the CI system.
	build: [pinned, stable, beta, nightly]
	include:
	- build: pinned
	os: ubuntu-latest
	rust: 1.70.0
	- build: stable
	os: ubuntu-latest
	rust: stable
	- build: beta
	os: ubuntu-latest
	rust: beta
	- build: nightly
	os: ubuntu-latest
	rust: nightly
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	- run: cargo build --all --verbose
	- run: cargo doc --all --verbose
	- run: cargo test --all --verbose
	- if: matrix.build == 'nightly'
	run: cargo bench --all --verbose --no-run

	rustfmt:
	name: rustfmt
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: stable
	components: rustfmt
	- name: Check formatting
	run: \|
	cargo fmt -- --check

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