Fix clippy lints. #249

	name: CI

	on:
	push:
	pull_request:

	permissions:
	contents: read

	env:
	CARGO_TERM_COLOR: always

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- 1.56.0
	- stable
	- beta
	- nightly
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: stable
	- run: cargo test

	no_std:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- 1.56.0
	- stable
	- beta
	- nightly
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	targets: thumbv6m-none-eabi
	- run: cargo build --target thumbv6m-none-eabi

	fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rustfmt
	- run: cargo fmt -- --check

	check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	- run: cargo check

	clippy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: clippy
	- run: cargo clippy -- --deny warnings

	doc:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	- run: cargo doc --no-deps
	env:
	RUSTDOCFLAGS: -D warnings

	msrv:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	- run: curl -LsSf https://github.com/foresterre/cargo-msrv/releases/download/v0.17.1/cargo-msrv-x86_64-unknown-linux-gnu-v0.17.1.tgz \| tar zxvf --to-command='tar xf - -C ~/.cargo/bin' -
	- run: cargo msrv verify

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