Fix some clippy issues found via rust update. (#148) #2

	name: Continuous integration

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

	jobs:
	check:
	name: Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: rustc --version
	- run: cargo check

	test:
	name: Test Suite
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: rustc --version
	- run: cargo test

	integration_test:
	name: Client Integration Test Suite
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Build container and run simulator tests in it
	run: cd client && docker compose build && docker compose run simulator_tests

	fmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: rustc --version
	- run: cargo fmt --all -- --check

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- run: rustc --version
	- run: cargo clippy --all-targets -- -D warnings

	docs:
	name: Docs
	runs-on: ubuntu-latest
	env:
	RUSTDOCFLAGS: "-D warnings"
	steps:
	- uses: actions/checkout@v4
	- run: rustc --version
	- run: cargo doc

	miri:
	name: Miri UB Test Suite
	runs-on: ubuntu-latest
	env:
	RUSTDOCFLAGS: "-D warnings"
	steps:
	- uses: actions/checkout@v4
	- run: rustup default nightly
	- run: rustup component add miri
	- run: rustc --version
	# trybuild uses stat systemcall which is not supported by miri
	- run: cargo miri test -- --skip unionify

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