fix: adjust path type in print_diff function for consistency #20

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	env:
	CARGO_TERM_COLOR: always

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup Rust
	uses: dtolnay/rust-toolchain@stable

	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/bin/
	~/.cargo/registry/index/
	~/.cargo/registry/cache/
	~/.cargo/git/db/
	target/
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

	- name: Build
	run: cargo build --verbose

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

	fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt

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

	clippy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy

	- name: Clippy
	run: cargo clippy -- -D warnings

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