Macro socket_addr 

socket_addr!() { /* proc-macro */ }

Declares an [std::net::SocketAddr] from a parsable IP address + port string (either V4 or V6).

NOTE: std::net::SocketAddrV6 does not support parsing scope_id from strings, meaning the generated IPv6 socket address will always have scope_id=0. See Rust issue 1992.