Enum apalis_core::error::JobError

#[non_exhaustive]
pub enum JobError {
    WorkerCrashed,
    Failed(Box<dyn StdError + Send + Sync + 'static>),
    Storage(StorageError),
    Io(Error),
    Unknown,
}

Represents an error that is returned from an job.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

WorkerCrashed

A background worker has crashed.

Failed(Box<dyn StdError + Send + Sync + 'static>)

An error occured during execution.

Storage(StorageError)

Available on crate feature storage only.

An error communicating with storage.

Io(Error)

A generic IO error

Unknown

An unclear error

Trait Implementations

impl Debug for JobError

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

Formats the value using the given formatter.

impl Display for JobError

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

Formats the value using the given formatter.

impl Error for JobError

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Error> for JobError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<StorageError> for JobError

Available on crate feature storage only.

fn from(e: StorageError) -> Self

Converts to this type from the input type.

impl<T> Policy<JobRequest<T>, JobResult, JobError> for DefaultRetryPolicy where
    T: Clone, 

Available on crate feature retry only.

type Future = Ready<DefaultRetryPolicy>

The Future type returned by Policy::retry.

fn retry(
    &self,
    req: &JobRequest<T>,
    result: Result<&JobResult, &JobError>
) -> Option<Self::Future>

Check the policy if a certain request should be retried.

fn clone_request(&self, req: &JobRequest<T>) -> Option<JobRequest<T>>

Tries to clone a request before being passed to the inner service.