Fix clippy lints #21

	name: Rust

	on: [push, pull_request]

	jobs:
	build:
	name: build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: recursive

	- name: Build
	run: cargo build --verbose

	- name: Build WebAssembly
	run: \|
	rustup target add wasm32-unknown-unknown
	cargo build --verbose --target wasm32-unknown-unknown --features js

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

	docs:
	name: docs
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Check docs
	env:
	RUSTDOCFLAGS: -D warnings
	run: cargo doc --no-deps --document-private-items --workspace

	rustfmt:
	name: rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

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

	clippy:
	name: clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Check clippy lints
	run: cargo clippy --all --tests --workspace -- -D warnings

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