Trait ActionCallback 

pub trait ActionCallback<T: Flow>: Send + 'static {
    // Required method
    fn handle_activity<'life0, 'async_trait>(
        &'life0 mut self,
        envelope: ActionEnvelope<T>,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

The callback that called on flow’s incoming actions.

Required Methods

fn handle_activity<'life0, 'async_trait>( &'life0 mut self, envelope: ActionEnvelope<T>, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

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

A method to handle an action.

Implementors