Trait dapr::dapr::dapr::proto::runtime::v1::app_callback_server::AppCallback

source · 
pub trait AppCallback: Send + Sync + 'static {
    // Required methods
    fn on_invoke<'life0, 'async_trait>(
        &'life0 self,
        request: Request<InvokeRequest>
    ) -> Pin<Box<dyn Future<Output = Result<Response<InvokeResponse>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn list_topic_subscriptions<'life0, 'async_trait>(
        &'life0 self,
        request: Request<()>
    ) -> Pin<Box<dyn Future<Output = Result<Response<ListTopicSubscriptionsResponse>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn on_topic_event<'life0, 'async_trait>(
        &'life0 self,
        request: Request<TopicEventRequest>
    ) -> Pin<Box<dyn Future<Output = Result<Response<TopicEventResponse>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn list_input_bindings<'life0, 'async_trait>(
        &'life0 self,
        request: Request<()>
    ) -> Pin<Box<dyn Future<Output = Result<Response<ListInputBindingsResponse>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn on_binding_event<'life0, 'async_trait>(
        &'life0 self,
        request: Request<BindingEventRequest>
    ) -> Pin<Box<dyn Future<Output = Result<Response<BindingEventResponse>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Generated trait containing gRPC methods that should be implemented for use with AppCallbackServer.

Required Methods§

source

fn on_invoke<'life0, 'async_trait>( &'life0 self, request: Request<InvokeRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<InvokeResponse>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Invokes service method with InvokeRequest.

source

fn list_topic_subscriptions<'life0, 'async_trait>( &'life0 self, request: Request<()> ) -> Pin<Box<dyn Future<Output = Result<Response<ListTopicSubscriptionsResponse>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Lists all topics subscribed by this app.

source

fn on_topic_event<'life0, 'async_trait>( &'life0 self, request: Request<TopicEventRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<TopicEventResponse>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Subscribes events from Pubsub

source

fn list_input_bindings<'life0, 'async_trait>( &'life0 self, request: Request<()> ) -> Pin<Box<dyn Future<Output = Result<Response<ListInputBindingsResponse>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Lists all input bindings subscribed by this app.

source

fn on_binding_event<'life0, 'async_trait>( &'life0 self, request: Request<BindingEventRequest> ) -> Pin<Box<dyn Future<Output = Result<Response<BindingEventResponse>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Listens events from the input bindings

User application can save the states or send the events to the output bindings optionally by returning BindingEventResponse.

Implementors§