Enum Error 

pub enum Error<NetworkError> {
    Rng,
    NotConnected,
    AlreadyConnected,
    Uri,
    Busy,
    Impossible,
    Forbidden,
    NoData,
    Reset,
    Timeout,
    OutOfMemory,
    MessageType,
    Network(NetworkError),
    MessageError(Error),
}

Endpoint Error

This error type only covers things that went wrong on our side and that the endpoint could not possibly handle in any meaningful way. For example, ill-formatted messages, messages arriving at the wrong time, messages which lack context or CoAP protocol timeouts are expected, handled automatically by the endpoint and only generate an “event” instead.

Variants

Rng

Could not get random number from given PRNG

NotConnected

Endpoint is not connected

AlreadyConnected

Endpoint is already connected

Uri

Error while parsing the URI

Busy

There is already an operation ongoing

Impossible

Something really weird went wrong

Forbidden

The method that was called is not available in the current state

NoData

No data received

Reset

Reset received

Timeout

Timeout during operation

OutOfMemory

Out of Memory

MessageType

Wrong message type was given

Network(NetworkError)

Network error from underlying UDP Stack

MessageError(Error)

Error from message module

Trait Implementations

impl<NetworkError: Debug> Debug for Error<NetworkError>

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

Formats the value using the given formatter.

impl<E> From<Error> for Error<E>

fn from(e: Error) -> Self

Converts to this type from the input type.