ci: add proper msrv and beta version test #235

	name: Rust

	on:
	push:
	branches:
	- main
	pull_request:
	types:
	- opened
	- synchronize
	- reopened
	branches:
	- main

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- 1.67.1 # MSRV
	- stable
	- beta
	steps:
	- uses: actions/checkout@v4

	- uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}

	- name: Build
	run: cargo build --verbose

	- name: Run tests
	run: cargo test --verbose

	lint:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain: stable

	- name: Check formats
	run: cargo fmt --check --all

	- name: Check code quality
	run: cargo clippy -- -D warnings

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