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SignalConsumerSurface

meerkat_runtime::composition

Trait SignalConsumerSurface 

Source 
pub trait SignalConsumerSurface: Send + Sync {
    // Required methods
    fn instance_id(&self) -> &MachineInstanceId;
    fn receive_signal<'life0, 'async_trait>(
        &'life0 self,
        variant: SignalVariantId,
        projected_fields: Vec<(FieldId, OwnedFieldValue)>,
    ) -> Pin<Box<dyn Future<Output = Result<(), ConsumerError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Delivery surface for one signal-consuming instance inside a composition.

Required Methods§

Source

fn instance_id(&self) -> &MachineInstanceId

Instance id this surface serves.

Source

fn receive_signal<'life0, 'async_trait>( &'life0 self, variant: SignalVariantId, projected_fields: Vec<(FieldId, OwnedFieldValue)>, ) -> Pin<Box<dyn Future<Output = Result<(), ConsumerError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Receive a typed routed signal.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§