feat(test): for variables, #433 (#553) #1024

	name: Cargo & Clippy Test

	on:
	push:
	branches: [master]
	paths:
	- src/**
	- test_files/**
	- .cargo/**
	- Cargo.toml
	- Cargo.lock
	- rust-toolchain.toml
	- flake.nix
	- flake.lock
	pull_request:
	paths:
	- src/**
	- test_files/**
	- .cargo/**
	- Cargo.toml
	- Cargo.lock
	- rust-toolchain.toml
	- flake.nix
	- flake.lock

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build_and_test:
	name: Rust and clippy tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: awalsh128/cache-apt-pkgs-action@latest
	with:
	packages: bc shfmt
	version: 1.0
	- uses: dtolnay/rust-toolchain@stable
	- name: Cache dependencies installed with cargo
	uses: actions/cache@v4
	with:
	path: \|
	./target/deps
	~/.cargo
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-
	- name: Build binary
	# the binary will be used by the next cargo test step
	run: cargo build
	- name: Run cargo tests
	run: cargo test --all-targets --all-features
	- name: Run clippy check
	run: cargo clippy --all-targets --all-features -- -D warnings

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