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TopologyAdmissionPhase

laminar_core::cluster::control::topology

Enum TopologyAdmissionPhase 

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pub enum TopologyAdmissionPhase {
    Planned,
    Preparing,
    Quiescing,
    CutPrepared,
    Committed,
    Activating,
    Active,
    Aborted {
        reason: TopologyAbortReason,
    },
}
Expand description

Old-topology preparation states. No state here authorizes the candidate graph.

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Planned

Durable reservation; active graph and catalog still belong to the parent.

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Preparing

Participants are durably certifying the exact candidate; intake remains open.

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Quiescing

One exact old-topology attempt is admitted; its barrier and sink settlement are pending.

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CutPrepared

Every frozen process has applied the exact Commit and held intake and sink succession. The leader’s receipt also certifies globally aggregated external sink settlement.

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Committed

Catalog and exact migration root are committed. Target installation/Release remain pending. Leader changes and recovery faults must preserve this decision; it cannot abort.

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Activating

Exact committed runtime installation receipts are being collected with intake held.

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Active

Participant-complete Release is committed. Local activation remains separately observed.

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Aborted

Definitive pre-target-commit abort; no candidate actors were authorized.

Fields

§reason: TopologyAbortReason

Durable reason.

Trait Implementations§

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impl Clone for TopologyAdmissionPhase

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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 Copy for TopologyAdmissionPhase

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impl Debug for TopologyAdmissionPhase

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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<'de> Deserialize<'de> for TopologyAdmissionPhase

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for TopologyAdmissionPhase

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impl PartialEq for TopologyAdmissionPhase

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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 Serialize for TopologyAdmissionPhase

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for TopologyAdmissionPhase

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