Struct EventsBuilder

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pub struct EventsBuilder { /* private fields */ }

Expand description

Collects listeners, then builds the Events bus.

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impl EventsBuilder

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pub fn listen<E: Event>(self, listener: impl Listener<E>) -> Self

Adds a listener for the event E.

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pub fn registered(self, owner: ModuleId, listener: EventListenerReg) -> Self

Adds a listener a module contributed, keeping the module’s name for the log line a failure writes.

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pub fn build(self) -> CoreResult<Events>

Builds the bus. Two event types under one name is refused, naming both.

Auto Trait Implementations§

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impl UnsafeUnpin for EventsBuilder

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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