Trait EventProvider 

pub trait EventProvider: Provider {
    // Required methods
    fn subscribe(
        &self,
        target: &AppTarget,
        filter: EventFilter,
    ) -> Result<Subscription, Error>;
    fn wait_for_event(
        &self,
        target: &AppTarget,
        filter: EventFilter,
        timeout: Duration,
    ) -> Result<Event, Error>;
    fn wait_for(
        &self,
        target: &AppTarget,
        selector: &str,
        state: ElementState,
        timeout: Duration,
    ) -> Result<Node, Error>;
}

Optional trait for backends that support event subscriptions. Extends Provider with reactive capabilities.

Required Methods

fn subscribe( &self, target: &AppTarget, filter: EventFilter, ) -> Result<Subscription, Error>

Subscribe to events matching the given filter. Returns a stream of events and a handle to manage the subscription. Dropping the Subscription unsubscribes automatically (RAII).

fn wait_for_event( &self, target: &AppTarget, filter: EventFilter, timeout: Duration, ) -> Result<Event, Error>

Wait for a single event matching the filter, with timeout.

fn wait_for( &self, target: &AppTarget, selector: &str, state: ElementState, timeout: Duration, ) -> Result<Node, Error>

Wait for an element matching the selector to reach the desired state.

Implementations on Foreign Types

impl EventProvider for LinuxProvider

fn subscribe( &self, target: &AppTarget, filter: EventFilter, ) -> Result<Subscription, Error>

fn wait_for_event( &self, target: &AppTarget, filter: EventFilter, timeout: Duration, ) -> Result<Event, Error>

fn wait_for( &self, target: &AppTarget, selector: &str, state: ElementState, timeout: Duration, ) -> Result<Node, Error>

Implementors