Add some docs, tests and missing function #187

	name: Rust Project CI

	on:
	push:
	pull_request:

	env:
	CARGO_TERM_COLOR: always

	jobs:
	ci:
	name: CI
	runs-on: ubuntu-latest
	strategy:
	matrix:
	toolchain:
	- stable
	- beta
	- nightly
	steps:
	- uses: actions/checkout@v3
	- name: Update rust
	run: rustup update ${{ matrix.toolchain }} && rustup default ${{ matrix.toolchain }}

	- name: Build crate
	run: cargo build --release --verbose

	- name: Test crate
	run: cargo test --verbose

	- name: Build docs
	run: cargo doc --verbose

	- name: Publish dry run
	run: \|
	cargo check --verbose
	cargo package --verbose
	cargo publish --dry-run --verbose

	- name: Run clippy
	run: \|
	rustup component add clippy
	cargo clippy --workspace

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