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TopologyRecoveryInput

laminar_core::cluster::control::topology

Struct TopologyRecoveryInput 

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

An audited choice of recovery cut, bound to the current target and local process adoption. Construction belongs to the shared authority. This grants private state reads only; actor installation and intake require a fresh coordinated recovery round and its complete quorum.

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impl TopologyRecoveryInput

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pub const fn migration(&self) -> &TopologyRestoreInput

The current target, retained mapping and exact current owner/process roster.

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pub const fn cut(&self) -> TopologyRecoveryCut

Selected state provenance. A target checkpoint never uses the parent state mapping.

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pub fn outcome(&self) -> &CheckpointOutcome

Definitive Commit of the selected cut, retaining its original checkpoint identity.

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pub fn checkpoint(&self) -> &CommittedCheckpointIndex

Exact selected index. Root indexes retain the parent pipeline identity; later indexes must have the target pipeline identity. Neither is relabelled during reconstruction.

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pub fn same_restore_requirements(&self, other: &Self) -> bool

Compare two fresh authorizations, including the chosen cut and all local restore fences. The caller must still recheck the current recovery round before actor installation.

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impl Clone for TopologyRecoveryInput

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fn clone(&self) -> Self

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 TopologyRecoveryInput

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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 TopologyRecoveryInput

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impl PartialEq for TopologyRecoveryInput

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fn eq(&self, other: &Self) -> 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 TopologyRecoveryInput

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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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