Just one submission this time around. Yep! I did however spend time pondering the magical forward type inference that I first experienced back in May, this time sparked by this example; see this line:

let address = "0.0.0.0:6567".parse().unwrap();

You actually have to read further to figure the type that URL is going to be parsed as:

let server = TcpListener::bind(&address).unwrap();

It would be less surprising if we had the following instead:

let address = SocketAddr::from_str("0.0.0.0:6567".unwrap();
let server = TcpListener::bind(&address).unwrap();