Bump actions/checkout from 3 to 4 #22

	name: Rust

	on:
	push:
	branches: [main]
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Install aarch64 toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: aarch64-unknown-none
	- name: Build
	run: cargo build
	- name: Run clippy
	uses: actions-rs/clippy-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

	format:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Format Rust code
	run: cargo fmt --all -- --check

Provide feedback