Enum celery::error::CeleryError
source · pub enum CeleryError {
NoQueueToConsume,
ForcedShutdown,
BrokerError(BrokerError),
IoError(Error),
ProtocolError(ProtocolError),
TaskRegistrationError(String),
UnregisteredTaskError(String),
}
Expand description
Errors that can occur while creating or using a Celery
app.
Variants§
NoQueueToConsume
Raised when Celery::consume_from
is given an empty array of queues.
ForcedShutdown
Forced shutdown.
BrokerError(BrokerError)
Any other broker-level error that could happen when initializing or with an open connection.
IoError(Error)
Any other IO error that could occur.
ProtocolError(ProtocolError)
A protocol error.
TaskRegistrationError(String)
There is already a task registered to this name.
UnregisteredTaskError(String)
Trait Implementations§
source§impl Debug for CeleryError
impl Debug for CeleryError
source§impl Display for CeleryError
impl Display for CeleryError
source§impl Error for CeleryError
impl Error for CeleryError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<BrokerError> for CeleryError
impl From<BrokerError> for CeleryError
source§fn from(source: BrokerError) -> Self
fn from(source: BrokerError) -> Self
Converts to this type from the input type.
source§impl From<Error> for CeleryError
impl From<Error> for CeleryError
source§impl From<ProtocolError> for CeleryError
impl From<ProtocolError> for CeleryError
source§fn from(source: ProtocolError) -> Self
fn from(source: ProtocolError) -> Self
Converts to this type from the input type.