Enum MarkerSettlementBackpressure 

pub enum MarkerSettlementBackpressure {
    CredentialAttach {
        conversation_id: ConversationId,
        refused_epoch: SettlementEpoch,
    },
    Detach {
        conversation_id: ConversationId,
        refused_epoch: SettlementEpoch,
    },
}

Marker candidate awaiting its drain, refusing a membership-validated request.

The attach and detach wrappers of apply_live_transition validate conversation membership before the seam, so this row may carry the settlement epoch and is paired with the 0x0202 MarkerSettled wake. Answering this condition with ObserverBackpressure is OUTLAWED — it would promise an ObserverProgressed that nothing sends (participant contract §0.16 condition 2, attach and detach wrappers).

Retry discipline mirrors the stage-11 row: persist the waiting state, retry once after a matching MarkerSettled or reconnect status. refused_epoch is load-bearing rather than decorative — the retry matches it against the wake’s own epoch.

Variants

CredentialAttach

Credential attach.

Fields

conversation_id: ConversationId

Conversation from the refused request.

refused_epoch: SettlementEpoch

Settlement epoch this refusal waits on.

Detach

Explicit detach.

Fields

conversation_id: ConversationId

Conversation from the refused request.

refused_epoch: SettlementEpoch

Settlement epoch this refusal waits on.

Trait Implementations

impl Clone for MarkerSettlementBackpressure

fn clone(&self) -> MarkerSettlementBackpressure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MarkerSettlementBackpressure

impl Debug for MarkerSettlementBackpressure

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

Formats the value using the given formatter.

impl Eq for MarkerSettlementBackpressure

impl PartialEq for MarkerSettlementBackpressure

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MarkerSettlementBackpressure