Struct SinkHandle 

pub struct SinkHandle { /* private fields */ }

The EventSink port role.

The sequence counters are the handle’s own, one per event channel, for the same reason the writer handle’s are: ridl §3.1 scopes the number to the channel and has the sender assign it. One counter for the whole handle would make a consumer subscribed to some of this sink’s events see a gap in seq where nothing was lost, and EventSource::next states that a gap is a loss.

Trait Implementations

impl Attached for SinkHandle

fn catalog(&self) -> &CatalogRef

The catalog this port serves.

impl EventSink for SinkHandle

fn raise( &mut self, iface: InterfaceNo, ord: Ordinal, bytes: &[u8], trace: Option<TraceContext>, ) -> Result<(), RaiseError>

Raises one occurrence.

impl Wakeable for SinkHandle

fn wake_on(&self, _: Interest, waker: &Waker)

Wakes waker when the thing what names may have changed, under the contract above.