Trait EventHandler 

pub trait EventHandler: Send + Sync {
    // Required method
    fn handle<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        event: &'life1 EngineEvent,
        ctx: &'life2 mut EngineContext,
    ) -> Pin<Box<dyn Future<Output = Vec<EngineEvent>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Design: handler.md §5 — handle(event, ctx) -> Vec. Async for storage access.

Required Methods

fn handle<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, event: &'life1 EngineEvent, ctx: &'life2 mut EngineContext, ) -> Pin<Box<dyn Future<Output = Vec<EngineEvent>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl EventHandler for HistoryHandler

impl EventHandler for ProcessCompletedHandler

impl EventHandler for ProcessStartHandler

impl EventHandler for TokenArrivedHandler

impl EventHandler for UserTaskCompletedHandler