error[E0277]: the trait bound `&std::net::SocketAddr: std::str::FromStr` is not satisfied
  --> src/main.rs:75:35
   |
75 |     let address = "0.0.0.0:12345".parse().unwrap();
   |                                   ^^^^^ the trait `std::str::FromStr` is not implemented for `&std::net::SocketAddr`
   |
   = help: the following implementations were found:
             <std::net::SocketAddr as std::str::FromStr>