tokio-tungstenite 0.13.0

Tokio binding for Tungstenite, the Lightweight stream-based WebSocket implementation
Documentation 
# This project uses rustfmt to format source code. Run `cargo +nightly fmt [-- --check].
# https://github.com/rust-lang/rustfmt/blob/master/Configurations.md

# Break complex but short statements a bit less.
use_small_heuristics = "Max"

merge_imports = true