Enum SignalRouterError 

pub enum SignalRouterError {
    Terminal {
        workflow_id: WorkflowId,
        run_id: RunId,
    },
    Handoff {
        reason: String,
    },
    DeliveryFailed {
        workflow_id: WorkflowId,
        run_id: RunId,
        process_id: u64,
        signal_name: String,
        reason: String,
    },
}

Errors surfaced by the signal routing boundary.

Variants

Terminal

The target workflow is terminal and cannot receive new signals.

Fields

workflow_id: WorkflowId

Target workflow id.

run_id: RunId

Target run id.

Handoff

The router could not defer a recorded non-resident signal.

Fields

reason: String

Human-readable handoff failure reason.

DeliveryFailed

The signal was durably recorded but could not be delivered to the live mailbox.

Fields

workflow_id: WorkflowId

Target workflow id.

run_id: RunId

Target run id.

process_id: u64

Embedded runtime process identifier selected for delivery.

signal_name: String

Signal name that was recorded and attempted.

reason: String

Human-readable delivery failure reason.

Trait Implementations

impl Clone for SignalRouterError

fn clone(&self) -> SignalRouterError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignalRouterError

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

Formats the value using the given formatter.

impl Display for SignalRouterError

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

Formats the value using the given formatter.

impl Eq for SignalRouterError

impl Error for SignalRouterError

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<SignalRouterError> for EngineError

fn from(source: SignalRouterError) -> Self

Converts to this type from the input type.

impl PartialEq for SignalRouterError

fn eq(&self, other: &SignalRouterError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SignalRouterError