Struct HookDispatcher 

pub struct HookDispatcher { /* private fields */ }

Fans out HookEvents to a collection of HookSinks.

Register one or more sinks via add_sink, then call emit to broadcast an event to all of them. If a sink returns an error it is silently ignored so that a failing sink does not prevent remaining sinks from receiving the event.

Implementations

impl HookDispatcher

pub fn add_sink(&mut self, sink: Arc<dyn HookSink>)

Register a new sink that will receive all subsequently emitted events.

pub fn sink_count(&self) -> usize

Number of registered sinks. Exposed so transport setup can assert exactly which sinks were wired (e.g. no stdout sink in stdio mode).

pub async fn emit(&self, event: HookEvent)

Broadcast an event to every registered sink.

Errors from individual sinks are silently discarded so that one failing sink does not block the others.

Trait Implementations

impl Clone for HookDispatcher

fn clone(&self) -> HookDispatcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for HookDispatcher

fn default() -> HookDispatcher

Returns the “default value” for a type.