Enum Control 

pub enum Control {
    PrepareOk {
        ack: PrepareOk,
    },
    Commit(Commit),
    ExitView(Scope),
    StartViewChange(StartViewChange),
    DoViewChange(DoViewChange),
    StartView(StartView),
}

Fixed-size replica control metadata. Receipt alone has no authority.

Variants

PrepareOk

Cumulative durable backup evidence plus its current session fence.

Fields

ack: PrepareOk

Matching contiguous prefix after successful disk synchronization.

Commit(Commit)

Primary’s cumulative commit announcement or idle heartbeat.

ExitView(Scope)

Volatile suspicion about this current view, not a durable promise or vote.

StartViewChange(StartViewChange)

First election phase, emitted after the sender’s durable view promise.

DoViewChange(DoViewChange)

Frozen full-WAL descriptor for the candidate’s second-phase quorum.

StartView(StartView)

Primary’s durably installed selected lineage, not a backup installation.

Implementations

impl Control

pub const fn acknowledged(self) -> Option<Prefix>

Claimed prefix for routing/replay hints. This does not validate its evidence.

pub const fn scope(self) -> Scope

Exact group, immutable configuration digest, and active/proposed view.

Trait Implementations

impl Clone for Control

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Control

impl Debug for Control

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

Formats the value using the given formatter.

impl Eq for Control

impl PartialEq for Control

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Control