Struct EventHubClient 

pub struct EventHubClient { /* private fields */ }

EventHubClient - handles event passing from backend to UI Subscribe callbacks to specific event origins and start the event loop.

Implementations

impl EventHubClient

pub fn new(event_hub: &EventHub) -> Self

Create a new event hub client

pub fn subscribe<F>(&self, origin: Origin, callback: F) -> SubscriptionToken

where F: Fn(Event) + Send + 'static,

Subscribe a callback to an origin. The returned SubscriptionToken removes the callback from the subscribers map when dropped — hold it for as long as you want the callback to fire, then drop it to unsubscribe.

pub fn start(&self, quit_signal: Arc<AtomicBool>)

Start the event loop in a background thread Blocks on the flume receiver — no polling, zero CPU when idle

Trait Implementations

impl Clone for EventHubClient

fn clone(&self) -> EventHubClient

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.