Enum MessageProcessingError 

pub enum MessageProcessingError {
    UnknownType(String),
    NoType,
    MissingAttribute(String),
    UnexpectedPayload(String),
    UnexpectedMessage(String),
    InvalidPayload(String),
    InvalidPayloadDetail(String, String),
    ParseError(String),
    InvalidTag(String),
}

Errors raised during message processing.

Variants

UnknownType(String)

An unknown message type was encountered. Message text mirrors upstream “Unknown message type %s”.

NoType

A message with no (or an empty) “type” attribute was encountered. Message text mirrors upstream “Unknown message with no type”.

MissingAttribute(String)

A required attribute is missing from a message.

UnexpectedPayload(String)

An unexpected payload was found on a message that doesn’t support one.

UnexpectedMessage(String)

A message was received in a state where it is not expected. Message text mirrors upstream “unexpected message: %s”.

InvalidPayload(String)

The message payload is invalid or corrupted.

InvalidPayloadDetail(String, String)

The message payload is invalid or corrupted; carries the underlying cause like upstream’s “Message %s has an invalid payload (%s)” (commit fee03a3 — the cause is included since Python 3.14/reporting).

ParseError(String)

XML parse error.

InvalidTag(String)

Invalid starting XML tag.

Trait Implementations

impl Debug for MessageProcessingError

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

Formats the value using the given formatter.

impl Display for MessageProcessingError

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

Formats the value using the given formatter.

impl Error for MessageProcessingError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<MessageProcessingError> for RecvError

fn from(source: MessageProcessingError) -> Self

Converts to this type from the input type.