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CompositionSignalDispatcher

meerkat_runtime::composition

Trait CompositionSignalDispatcher 

Source 
pub trait CompositionSignalDispatcher: Send + Sync {
    type Signal: ProducerSignal;

    // Required methods
    fn composition(&self) -> &CompositionId;
    fn dispatch_signal<'life0, 'async_trait>(
        &'life0 self,
        producer: ProducerInstance,
        signal: SignalPayload<Self::Signal>,
    ) -> Pin<Box<dyn Future<Output = Result<SignalDispatchOutcome, SignalDispatchRefusal>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Composition signal dispatcher trait.

Required Associated Types§

Source

type Signal: ProducerSignal

Seam-signal source sum this dispatcher handles.

Required Methods§

Source

fn composition(&self) -> &CompositionId

Composition id this dispatcher owns.

Source

fn dispatch_signal<'life0, 'async_trait>( &'life0 self, producer: ProducerInstance, signal: SignalPayload<Self::Signal>, ) -> Pin<Box<dyn Future<Output = Result<SignalDispatchOutcome, SignalDispatchRefusal>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Dispatch a routed signal. Returns SignalDispatchOutcome on success or a typed SignalDispatchRefusal.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§