Enum RecoveryError 

pub enum RecoveryError {
    NoCheckpointAvailable,
    AllCheckpointsCorrupt(usize),
    OperatorMismatch {
        expected: Vec<String>,
        found: Vec<String>,
    },
    RestoreFailed {
        operator: String,
        reason: String,
    },
    SeekFailed {
        source_id: String,
        reason: String,
    },
    IntegrityFailed(CheckpointerError),
    Timeout(Duration),
}

Errors from the recovery process.

Variants

NoCheckpointAvailable

No checkpoint exists.

AllCheckpointsCorrupt(usize)

All attempted checkpoints were corrupt or invalid.

OperatorMismatch

The operator set in the manifest doesn’t match the current deployment.

Fields

expected: Vec<String>

Operators expected by the current deployment.

found: Vec<String>

Operators found in the checkpoint manifest.

RestoreFailed

Restoring an operator’s state failed.

Fields

operator: String

Operator that failed.

reason: String

Cause of the failure.

SeekFailed

Seeking a source to its checkpointed offset failed.

Fields

source_id: String

Source that failed.

reason: String

Cause of the failure.

IntegrityFailed(CheckpointerError)

SHA-256 integrity check failed.

Timeout(Duration)

The recovery process timed out.

Trait Implementations

impl Debug for RecoveryError

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

Formats the value using the given formatter.

impl Display for RecoveryError

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

Formats the value using the given formatter.

impl Error for RecoveryError

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<CheckpointerError> for RecoveryError

fn from(source: CheckpointerError) -> Self

Converts to this type from the input type.