Update tokio-tungstenite requirement from 0.20 to 0.21 #63

	name: Build + Test

	on:
	- push
	- pull_request

	jobs:

	rustfmt:
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: cargo-${{ hashFiles('**/Cargo.toml') }}
	- uses: dtolnay/rust-toolchain@stable
	with:
	profile: minimal
	toolchain: stable
	override: true
	components: rustfmt
	- uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	test:
	runs-on: ubuntu-22.04

	steps:
	- name: "Free up disk space"
	run: sudo rm -rf /usr/share/dotnet && sudo rm -rf /opt/ghc && sudo rm -rf "/usr/local/share/boost" && sudo rm -rf "$AGENT_TOOLSDIRECTORY"
	- uses: actions/checkout@v4
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: cargo-${{ hashFiles('**/Cargo.toml') }}
	- uses: dtolnay/rust-toolchain@stable
	with:
	profile: minimal
	toolchain: stable
	override: true
	components: llvm-tools-preview
	- name: Run tests
	run: cargo test --all-features

	clippy:
	if: github.event_name != 'push' \|\| github.event.pusher.name != 'dependabot[bot]'
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: cargo-${{ hashFiles('**/Cargo.toml') }}
	- uses: dtolnay/rust-toolchain@stable
	with:
	profile: minimal
	toolchain: stable
	override: true
	components: clippy
	- uses: actions-rs/clippy-check@v1
	with:
	name: Clippy Report
	token: ${{ secrets.GITHUB_TOKEN }}
	args: --release --all-features

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