Rewrite example to show potential deadlock #135

	on:
	push:
	branches:
	- master
	- staging
	- trying
	pull_request:

	name: Continuous integration

	jobs:
	tests:
	name: Rust project
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- "1.70" # minimum stable rust version
	- stable
	- beta
	- nightly

	steps:
	- uses: actions/checkout@v3

	- uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	components: rustfmt, clippy

	- run: cargo build --all-features --all-targets
	- run: cargo test --all-features
	- run: cargo fmt --all -- --check
	- run: cargo clippy --all-features --all-targets -- -D warnings

	docs:
	name: Documentation build
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: nightly

	- name: Build documentation
	env:
	# Build the docs like docs.rs builds it
	RUSTDOCFLAGS: --cfg docsrs
	run: cargo doc --all-features

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