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CancelOutcome

Struct CancelOutcome 

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pub struct CancelOutcome {
    pub run_was_already_cancelled: bool,
    pub nodes_cancelled: Vec<NodeId>,
    pub nodes_already_terminal: Vec<NodeId>,
}
Expand description

Outcome of a cancel_run transaction. Lets a thin CLI wrapper report honestly what actually changed: which live nodes it converged, which were already settled (skipped, not double-reported), and whether the run itself was already cancelled (a convergence-only no-op rather than a fresh cancel).

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§run_was_already_cancelled: bool

True when the run’s manifest was already Cancelled on entry, so no run.status: cancelled event was appended. The call still scans and converges any straggler nodes (an interrupted earlier cancel), so this is a SUCCESS, not an error: “no-op: run was already cancelled, converged N additional nodes”.

§nodes_cancelled: Vec<NodeId>

Nodes this cancel transaction ensured are terminally cancelled: live nodes for which it synthesized and durably appended a terminal cancel node.report (and folded it), plus any node whose cancel node.report a prior interrupted cancel had already durably appended (matched by (kind, idempotency_key)) and which this call converged by re-folding that event rather than re-appending. Either way the node carries a terminal cancel in the source-of-truth log and its projection is folded (or, for a still-missing projection, will fold on rebuild — see the module docs); none is double-reported against a node that was already terminal on entry.

§nodes_already_terminal: Vec<NodeId>

Nodes whose status was already terminal on entry and so were skipped — never double-reported as freshly cancelled.

Trait Implementations§

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impl Clone for CancelOutcome

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fn clone(&self) -> CancelOutcome

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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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 Eq for CancelOutcome

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impl PartialEq for CancelOutcome

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for CancelOutcome

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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