Release `v0.40.0` #3560

	name: Rust
	on:
	pull_request:
	paths-ignore:
	- "docs/**"
	push:
	paths-ignore:
	- "docs/**"
	branches:
	- main
	- 'v..*'
	jobs:
	cleanup-runs:
	runs-on: ubuntu-latest
	steps:
	- uses: rokroskar/workflow-run-cleanup-action@master
	env:
	GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/main'"

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

	# This job creates the "clippy-results" GitHub Action that lists the clippy results in a nice format.
	clippy-json-output:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- uses: giraffate/clippy-action@v1
	with:
	reporter: 'github-pr-check'
	github_token: ${{ secrets.GITHUB_TOKEN }}
	clippy_flags: --all-features --all-targets -- -Dwarnings -Drust-2018-idioms

	clippy-tools-output:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy
	- uses: giraffate/clippy-action@v1
	with:
	reporter: 'github-pr-check'
	github_token: ${{ secrets.GITHUB_TOKEN }}
	clippy_flags: --manifest-path tools/kvstore-test/Cargo.toml --all-features --all-targets -- -Dwarnings -Drust-2018-idioms

	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- run: cargo doc --all-features

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