Struct DeliveryAck 

pub struct DeliveryAck { /* private fields */ }

Genuine delivery ack for a publish, distinct from the backpressure signal.

PressureResponse reports the bus’s admission decision (accepted / buffered / shed); a DeliveryAck reports whether the message was actually received by a subscriber. A caller that must only treat a send as done when a worker genuinely accepted it (for example the aion outbox) inspects DeliveryAck::is_accepted: true means at least one subscriber received the message, false means the publish succeeded but reached no subscriber (an empty channel, or a duplicate suppressed by dedup-on-delivery).

Implementations

impl DeliveryAck

pub const fn new(pressure: PressureResponse, accepted: bool) -> Self

Builds a delivery ack from the backpressure response and acceptance flag.

pub const fn is_accepted(&self) -> bool

Whether the message was genuinely accepted by at least one subscriber.

pub const fn pressure(&self) -> &PressureResponse

The backpressure response the bus returned for this publish.

Trait Implementations

impl Clone for DeliveryAck

fn clone(&self) -> DeliveryAck

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeliveryAck

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

Formats the value using the given formatter.

impl Eq for DeliveryAck

impl PartialEq for DeliveryAck

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DeliveryAck