Struct QueueNotification 

pub struct QueueNotification { /* private fields */ }

Queue notification result whose activity permit remains alive until the endpoint has published or deliberately suppressed the completion interrupt.

Implementations

impl QueueNotification

pub const fn outcome(&self) -> QueueNotifyOutcome

Returns the device-core result.

pub const fn requires_interrupt_publication(&self) -> bool

Returns whether publishing this notification requires an endpoint IRQ transition permit.

pub const fn generation(&self) -> Option<VirtioQueueGeneration>

Returns the queue configuration generation covered by this terminal notification, if processing was admitted.

pub fn complete(self)

Explicitly ends the activity lifetime without publishing an ISR bit.

pub fn publish<F>(self, publish_transition: F) -> DeviceResult

where F: FnMut(InterruptTransition) -> DeviceResult,

Publishes the completion ISR and line transition after endpoint IRQ admission, then releases queue activity.

pub fn into_interrupt_publication(self) -> InterruptPublicationRequest

Consumes this notification and returns its pending ISR publication.