Merge pull request #474 from tox-rs/fmt #259

	name: Rust

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	rust:
	- stable
	- 1.65
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose
	- name: Build docs
	run: cargo doc

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- stable
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true
	- run: rustup component add clippy
	- uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: -- -D warnings

	rustfmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- stable
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true
	- run: rustup component add rustfmt
	- uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --check

	coverage:
	name: Code coverage
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	- name: Install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true
	- name: Run cargo-tarpaulin
	uses: actions-rs/tarpaulin@v0.1
	with:
	version: '0.18.5'
	args: '-o Lcov -- --test-threads 1'
	- name: Run Coveralls
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	path-to-lcov: ./lcov.info

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