Struct EventSink 

pub struct EventSink(/* private fields */);

Fan-out point for Events — reporters subscribe here (borrowed events). Cheap to clone; threads share the same sink.

Implementations

impl EventSink

pub fn new(f: impl Fn(&Event) + Send + Sync + 'static) -> Self

A sink invoking f for every emitted event.

pub fn null() -> Self

A sink that discards every event (tests, --dry-run).

pub fn emit(&self, event: &Event)

Emit one event to all consumers.

Trait Implementations

impl Clone for EventSink

fn clone(&self) -> EventSink

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventSink

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

Formats the value using the given formatter.