Struct CursorProgressMarker 

pub struct CursorProgressMarker { /* private fields */ }

Marker-backed cursor-progress witness.

This value has no public constructor. It is produced only by consuming an exact MarkerDelivery with its matching Event::marker_delivered. That makes the durable exact-epoch delivery fact required by the frozen contract a type-level precondition for detached credential recovery.

Implementations

impl CursorProgressMarker

pub const fn conversation_id(self) -> ConversationId

Returns the conversation inherited from the exact marker delivery.

pub const fn participant_id(self) -> ParticipantId

Returns the participant whose marker must be accepted.

pub const fn binding_epoch(self) -> BindingEpoch

Returns the exact epoch that received the marker.

pub const fn through_seq(self) -> DeliverySeq

Returns the required cumulative boundary.

pub const fn marker_delivery_seq(self) -> DeliverySeq

Returns the exact delivered marker.

Trait Implementations

impl Clone for CursorProgressMarker

fn clone(&self) -> CursorProgressMarker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CursorProgressMarker

impl Debug for CursorProgressMarker

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

Formats the value using the given formatter.

impl Eq for CursorProgressMarker

impl PartialEq for CursorProgressMarker

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CursorProgressMarker