Update main.rs #16

	name: CI
	on: [push, pull_request, workflow_dispatch]

	env:
	CARGO_TERM_COLOR: always
	MACOSX_DEPLOYMENT_TARGET: 10.13

	jobs:
	build:
	name: Build
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-10.14]

	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash

	steps:
	- uses: actions/checkout@v2

	- name: Install Rust toolchain
	id: install_rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: rustfmt, clippy
	override: true

	- name: Install Linux-specific dependencies
	if: runner.os == 'Linux'
	run: \|
	sudo apt-get update
	sudo apt-get install libcurl4-openssl-dev libz-dev libgtk-3-dev

	- uses: actions/cache@v2
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: \|
	r1/${{ github.workflow }}/${{ runner.os }}/rust/${{ steps.install_rust.outputs.rustc_hash }}/${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	r1/${{ github.workflow }}/${{ runner.os }}/rust/${{ steps.install_rust.outputs.rustc_hash }}/

	- name: cargo check
	run: cargo check --verbose --workspace --all-targets

	- name: cargo build
	run: cargo build --verbose

	- name: cargo test
	run: cargo test --verbose --workspace

	- name: cargo fmt
	run: cargo fmt --verbose --all -- --check

	- name: cargo clippy
	run: cargo clippy --verbose --workspace

Provide feedback