Struct BoundParticipantCursor 

pub struct BoundParticipantCursor { /* private fields */ }

One currently bound participant’s durable cumulative-cursor state.

All fields are private so cursor advancement can occur only through the monotonic cumulative-ack transition below.

Implementations

impl BoundParticipantCursor

pub const fn new( participant_id: ParticipantId, active_binding_epoch: BindingEpoch, cursor: DeliverySeq, ) -> Self

Creates one bound participant cursor at its already-durable position.

pub const fn participant_index(self) -> ParticipantIndex

Returns the participant’s permanent index.

pub const fn participant_id(self) -> ParticipantId

Returns the participant’s permanent identifier.

pub const fn active_binding_epoch(self) -> BindingEpoch

Returns the binding epoch authorized to advance this cursor.

pub const fn cursor(self) -> DeliverySeq

Returns the durable cumulative cursor.

Trait Implementations

impl Clone for BoundParticipantCursor

fn clone(&self) -> BoundParticipantCursor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BoundParticipantCursor

impl Debug for BoundParticipantCursor

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

Formats the value using the given formatter.

impl Eq for BoundParticipantCursor

impl PartialEq for BoundParticipantCursor

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BoundParticipantCursor