Simplify checksum by using a `rotate_left` #70

	name: Build and upload Rust crate

	# Build on every branch push, tag push, and pull request change:
	on: [push, pull_request]

	jobs:
	check_fmt:
	name: Check format
	runs-on: ubuntu-latest

	steps:
	- name: Checkout reposistory
	uses: actions/checkout@v4

	- name: Setup Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	- name: Check format
	run: cargo fmt --check

	check_clippy:
	name: Check clippy
	runs-on: ubuntu-latest

	steps:
	- name: Checkout reposistory
	uses: actions/checkout@v4

	- name: Setup Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	- name: Setup clippy
	run: rustup component add clippy

	- name: Run clippy
	run: cargo clippy --all-targets -- -D warnings

	run_tests:
	name: Run tests
	runs-on: ubuntu-latest

	steps:
	- name: Checkout reposistory
	uses: actions/checkout@v4

	- name: Setup Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

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

	publish:
	name: Publish
	runs-on: ubuntu-latest

	steps:
	- name: Checkout reposistory
	uses: actions/checkout@v4

	- name: Setup Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	- name: Build Rust package
	run: cargo build --release --workspace

	- name: Publish dry run
	if: github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/')
	run: cargo publish --dry-run

	- name: Upload crate
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
	run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}

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