pkg net, type MX struct
pkg net, type MX struct, Host string
pkg net, type MX struct, Pref uint16
pkg net, type OpError struct
pkg net, type OpError struct, Addr Addr
pkg net, type OpError struct, Err error
pkg net, type OpError struct, Net string
pkg net, type OpError struct, Op string
pkg net, type PacketConn interface { Close, LocalAddr, ReadFrom, SetDeadline, SetReadDeadline, SetWriteDeadline, WriteTo }