Enum tokio_zmq::Error

pub enum Error {
    Zmq(ZmqError),
    Io(IoError),
    Timer(TimerError),
    Sink,
    Stream,
    Reused,
}

Defines the error type for Tokio ZMQ.

Errors here can come from two places, IO, and ZeroMQ. Most errors encountered in this application are ZeroMQ errors, so Error::Zmq(_) is common, although we also need to catch IO errors from Tokio's PollEvented creation and TokioFileUnix's File creation.

Variants

Zmq(ZmqError)

Stores ZeroMQ Errors

Io(IoError)

Stores PollEvented and File creation errors

Timer(TimerError)

Stores Tokio Timer errors

Sink

If Sink socket is not done handling current request

Stream

If Stream socket is not done handling current request

Reused

If a future is used after it is consumed

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<ZmqError> for Error

fn from(e: ZmqError) -> Self

Performs the conversion.

impl From<IoError> for Error

fn from(e: IoError) -> Self

Performs the conversion.

impl From<TimerError> for Error

fn from(e: TimerError) -> Self

Performs the conversion.

impl Display for Error

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl StdError for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&StdError>

The lower-level cause of this error, if any.