feat: add flag to exclude directories from filtering #3

	name: CI

	on:
	push:
	branches: [ master ]
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build-test:
	strategy:
	fail-fast: false

	matrix:
	include:
	- os: windows-latest
	target: x86_64-pc-windows-msvc

	- os: ubuntu-latest
	target: x86_64-unknown-linux-gnu

	- os: macos-latest
	target: x86_64-apple-darwin

	name: Build & Test (${{ matrix.target }})
	runs-on: ${{ matrix.os }}

	env:
	RA_TARGET: ${{ matrix.target }}

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: ${{ matrix.target }}
	profile: minimal
	override: true

	- name: Install Rust library source
	if: matrix.target == 'x86_64-unknown-linux-gnu'
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: ${{ matrix.target }}
	profile: minimal
	override: true
	components: rust-src

	- name: Build
	run: cargo build --verbose --target ${{ matrix.target }}

	- name: Run tests
	run: cargo test --verbose --target ${{ matrix.target }}

	lint:
	name: Formatter

	needs: build-test

	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install Rust
	run: \|
	rustup update stable
	rustup default stable
	rustup component add rustfmt
	rustup component add clippy

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

	- name: Check code for possible improvements
	run: cargo clippy -- -D warnings

Provide feedback