Enum RuntimeDriverError 

#[non_exhaustive]
pub enum RuntimeDriverError {
    NotReady {
        state: RuntimeState,
    },
    NotFound {
        runtime_id: LogicalRuntimeId,
    },
    ValidationFailed {
        reason: String,
    },
    Destroyed,
    RecoveryCorruption {
        reason: String,
    },
    UnregisterFinalizationOutcomeUnknown {
        reason: String,
    },
    UnregisterInProgress {
        runtime_id: LogicalRuntimeId,
    },
    RuntimeStopInProgress {
        runtime_id: LogicalRuntimeId,
    },
    Internal(String),
}

Errors from RuntimeDriver operations.

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.

NotReady

The runtime is not in a state that can accept this operation.

Fields

state: RuntimeState

NotFound

The runtime was never registered / does not exist.

Distinct from RuntimeDriverError::Destroyed and RuntimeDriverError::NotReady with a Destroyed state: absence means the runtime id was never admitted, not that it once existed and was torn down.

Fields

runtime_id: LogicalRuntimeId

ValidationFailed

Input validation failed.

Fields

reason: String

Destroyed

The runtime has been destroyed.

RecoveryCorruption

Durable recovery state could not be replayed through canonical runtime authority.

Fields

reason: String

UnregisterFinalizationOutcomeUnknown

Atomic unregister persistence may already be durable. The live retry anchor is retained, but no compensating durable rollback may run.

Fields

reason: String

UnregisterInProgress

The machine-owned unregister saga still owns this runtime epoch and is continuing asynchronously. The caller may retry to join the same saga; this is not permission to replace or abandon the owned executor.

Fields

runtime_id: LogicalRuntimeId

RuntimeStopInProgress

The machine-owned ordinary-stop cleanup coordinator still owns this runtime epoch. The caller may retry to join the same coordinator; this is not permission to unregister, replace, or abandon the exact executor.

Fields

runtime_id: LogicalRuntimeId

Internal(String)

Internal error.

Trait Implementations

impl Clone for RuntimeDriverError

fn clone(&self) -> RuntimeDriverError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuntimeDriverError

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

Formats the value using the given formatter.

impl Display for RuntimeDriverError

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

Formats the value using the given formatter.

impl Error for RuntimeDriverError

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.