Update to rust-gpu main #297

	on:
	push:
	branches:
	- main
	tags:
	- "*"
	pull_request:

	name: CI
	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	env:
	CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER: cc
	RUSTFLAGS:
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	# make sure all code has been formatted with rustfmt
	- name: check rustfmt
	run: \|
	rustup component add rustfmt
	cargo fmt -- --check --color always

	# run clippy to verify we have no warnings
	- run: cargo fetch
	- name: cargo clippy
	run: \|
	rustup component add clippy
	cargo clippy --all-targets -- -D warnings

	test:
	name: Test
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]
	runs-on: ${{ matrix.os }}
	env:
	CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER: cc
	CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_LINKER: link.exe
	RUSTFLAGS:
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true
	- run: cargo fetch
	- name: cargo test build
	# Note the use of release here means longer compile time, but much
	# faster test execution time. If you don't have any heavy tests it
	# might be faster to take off release and just compile in debug
	run: cargo build --tests
	- name: cargo test
	run: cargo test

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