Concurrently flush pending writes when service's busy #195

	name: CI
	on:
	pull_request:
	push:
	schedule:
	- cron: '29 1 * * ' # -- 01:29:00 UTC

	permissions:
	contents: read

	env:
	RUST_BACKTRACE: full
	RUSTFLAGS: -Dwarnings

	jobs:
	test:
	timeout-minutes: 45
	strategy:
	fail-fast: false
	matrix:
	rust: [nightly, beta, stable, "1.64"] # Sync with Cargo.toml.
	os: [ubuntu-latest, macos-latest, windows-latest]
	name: Test ${{ matrix.rust }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	components: rust-analyzer
	- name: Install cargo-hack
	run: cargo install cargo-hack
	# `cargo build` doesn't pull in [dev-dependencies].
	- name: Build
	run: cargo hack build --each-feature
	- name: Doc test
	run: cargo hack test --each-feature --doc
	- name: Test
	run: cargo hack test --each-feature --all-targets
	- name: Test examples
	run: cargo test --all-features --examples -- --ignored

	clippy:
	name: Clippy
	runs-on: ubuntu-latest
	timeout-minutes: 45
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@clippy
	- run: cargo clippy --all-targets --all-features -- -Dclippy::all

	docs:
	name: Docs
	runs-on: ubuntu-latest
	timeout-minutes: 15
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Install clippy
	uses: dtolnay/rust-toolchain@clippy
	- name: Rustdoc
	env:
	RUSTDOCFLAGS: --cfg docsrs
	run: cargo doc --all-features

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