Trait DispatchHook 

pub trait DispatchHook: Send + Sync {
    // Required method
    fn on_dispatch<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 EventView,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Best-effort hook called after every successful verb dispatch.

The runtime supplies a synthetic EventView whose event describes the dispatch outcome and whose observations vector is currently empty. Loading persisted provenance observations belongs to an explicit caller or the deferred event-consumer contract; this hook does not provide it.

Required Methods

fn on_dispatch<'life0, 'life1, 'async_trait>( &'life0 self, view: &'life1 EventView, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Called with the dispatch-outcome event view after a successful pack dispatch.

Errors are logged via tracing::warn! and never propagated to the caller; the dispatch has already succeeded.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors