Enum celery::error::ProtocolError

pub enum ProtocolError {
    MissingRequiredProperty(String),
    MissingHeaders,
    MissingRequiredHeader(String),
    BodySerializationError(ContentTypeError),
    InvalidProperty(String),
}

Errors that can occur due to messages not conforming to the protocol.

Variants

MissingRequiredProperty(String)

Raised when a required message property is missing.

MissingHeaders

Raised when the headers are missing altogether.

MissingRequiredHeader(String)

Raised when a required message header is missing.

BodySerializationError(ContentTypeError)

Raised when serializing or de-serializing a message body fails.

InvalidProperty(String)

Raised when field value is invalid.

Trait Implementations

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<ContentTypeError> for ProtocolError

fn from(source: ContentTypeError) -> Self

Converts to this type from the input type.

impl From<Error> for ProtocolError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for BeatError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for BrokerError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for CeleryError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.