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ExternalWorkflowHandle

temporalio_workflow

Struct ExternalWorkflowHandle 

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pub struct ExternalWorkflowHandle { /* private fields */ }
Expand description

Handle to an external workflow for sending signals or requesting cancellation.

Obtained via SyncWorkflowContext::external_workflow or WorkflowContext::external_workflow.

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impl ExternalWorkflowHandle

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pub fn workflow_id(&self) -> &str

The workflow ID of the external workflow.

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pub fn run_id(&self) -> Option<&str>

The run ID of the external workflow, or None if targeting the latest run.

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pub fn signal<S: SignalDefinition>( &self, signal: S, input: S::Input, ) -> impl CancellableFuture<Result<(), WorkflowSignalError>> + 'static

Send a signal to the external workflow.

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pub fn cancel( &self, reason: Option<String>, ) -> impl FusedFuture<Output = CancelExternalWfResult>

Request cancellation of the external workflow.

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impl Debug for ExternalWorkflowHandle

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

Formats the value using the given formatter. Read more

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