Change return type and moved clean spaces #18

	name: Rust

	on:
	push:
	branches:
	- main

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Cache dependencies
	id: cache-dependencies
	uses: actions/cache@v2
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

	- name: Install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true

	- uses: davidB/rust-cargo-make@v1
	with:
	version: '0.23.0'

	- name: Run checks
	run: cargo make format-check

	- name: Run cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test

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