zmq.rs

/* Fix: add `#[deriving(Clone]' to the enum.
zmq.rc:200:8: 215:9 error: failed to find an implementation of trait std::clone::Clone for Error
zmq.rc:200         do getsockopt_int(self.sock, constants::ZMQ_TYPE).map |ty| {
zmq.rc:201             match *ty {
zmq.rc:202                 0 => PAIR,
zmq.rc:203                 1 => PUB,
zmq.rc:204                 2 => SUB,
zmq.rc:205                 3 => REQ,
*/

/// Socket types
pub enum SocketType {
    PAIR = 0,
    PUB = 1,
    SUB = 2,
    REQ = 3,
    REP = 4,
    DEALER = 5,
    ROUTER = 6,
    PULL = 7,
    PUSH = 8,
    XPUB = 9,
    XSUB = 10,
}

impl Socket {
    pub fn get_socket_type(&self) -> Result<SocketType, Error> {
        do getsockopt_int(self.sock, constants::ZMQ_TYPE).map |ty| {
            match *ty {
                0 => PAIR,
                1 => PUB,
                2 => SUB,
                3 => REQ,
                4 => REP,
                5 => DEALER,
                6 => ROUTER,
                7 => PULL,
                8 => PUSH,
                9 => XPUB,
                10 => XSUB,
                _ => fail!(~"socket type is out of range!")
            }
        }
    }
    // [...]
}