docs: remove outdated reference to rustls.rs example #402

	name: CI

	on:
	pull_request:
	push:

	env:
	RUSTFLAGS: -Dwarnings

	jobs:
	build_and_test:
	name: Build and test
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macOS-latest]
	rust: [nightly, beta, stable]

	steps:
	- uses: actions/checkout@master

	- name: Install ${{ matrix.rust }}
	uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	override: true

	- name: check async-std
	run: cargo check --workspace --all-targets --no-default-features --features runtime-async-std

	- name: check tokio
	run: cargo check --workspace --all-targets --no-default-features --features runtime-tokio

	- name: check async-std examples
	working-directory: examples
	run: cargo check --workspace --all-targets --no-default-features --features runtime-async-std

	- name: check tokio examples
	working-directory: examples
	run: cargo check --workspace --all-targets --no-default-features --features runtime-tokio

	- name: tests
	run: cargo test --workspace

	check_fmt_and_docs:
	name: Checking fmt and docs
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master

	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: nightly
	override: true
	components: rustfmt

	- name: fmt
	run: cargo fmt --all -- --check

	- name: Docs
	run: cargo doc

	clippy_check:
	name: Clippy check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- name: Install rust
	run: rustup update beta && rustup default beta
	- name: Install clippy
	run: rustup component add clippy
	- name: clippy
	run: cargo clippy --all

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