Enum LeaseError 

#[non_exhaustive]
pub enum LeaseError {
    JobNotFound,
    AttemptMismatch,
    Client(ClientError),
}

The error type of the lease operations ack, nack, and extend.

JobNotFound and AttemptMismatch both mean the worker no longer holds the lease — typically because it was allowed to expire and the job was redelivered. In that case any work the handler did may be processed again by another worker. With a retrying RetryPolicy, JobNotFound can also mean an earlier attempt of this same call succeeded and only its response was lost.

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.

JobNotFound

No in-flight job has this id: it was already acked, the lease expired, or it never existed.

AttemptMismatch

The attempt number no longer matches the server’s: the lease was reassigned to another delivery.

Client(ClientError)

A transport- or protocol-level failure.

Trait Implementations

impl Debug for LeaseError

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

Formats the value using the given formatter.

impl Display for LeaseError

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

Formats the value using the given formatter.

impl Error for LeaseError

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<ClientError> for LeaseError

fn from(source: ClientError) -> Self

Converts to this type from the input type.

impl From<Status> for LeaseError

fn from(s: Status) -> Self

Converts to this type from the input type.