Struct fui_core::EventSubscription

pub struct EventSubscription { /* private fields */ }

EventSubscription is an owner of the callback (handler). Event keeps only a weak reference to the callback (handler).

Calling the callback stops when EventSubscription is dropped.

EventSubscription can keep more than one callback internally. It is useful when implementing aggregation of events.

Implementations

impl EventSubscription

pub fn from_many(event_subscriptions: Vec<EventSubscription>) -> Self

Trait Implementations

impl Drop for EventSubscription

fn drop(&mut self)

Executes the destructor for this type.