A client for the Language Server Protocol.
Start a language server and create a client to communicate with it.
let mut child = Command::new("rust-analyzer")
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.spawn()
.unwrap();
let stdin = child.stdin.take().unwrap();
let stdout = child.stdout.take()..unwrap();
let (tx, rx) = io_transport(stdin, stdout);
let client = LspClient::new(tx, rx);See the examples directory for more usage examples.