durable_workflow

Struct CancellationHistory

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pub struct CancellationHistory {
    pub request: Option<CancellationRequest>,
    pub delivery: Option<CancellationDelivery>,
    pub request_index: usize,
    pub delivery_index: Option<usize>,
    /* private fields */
}
Expand description

Validated canonical cancellation state for one workflow run.

An observation identifies a request. Only its committed delivery marker authorizes interruption at an authored call. Earlier results retain priority.

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§request: Option<CancellationRequest>§delivery: Option<CancellationDelivery>§request_index: usize§delivery_index: Option<usize>

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impl CancellationHistory

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pub fn from_events( events: &[HistoryEvent], run_id: &str, observation: Option<&CancellationRequest>, ) -> Result<Self>

Read canonical markers without replacing original request identity.

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pub fn eligible(&self, sequence: u64, span: u64) -> bool

Whether an unresolved authored call may deliver the pending request.

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impl Clone for CancellationHistory

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fn clone(&self) -> CancellationHistory

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CancellationHistory

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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