Struct EventEmitter

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pub struct EventEmitter<Event: 'static + Send + Sync> { /* private fields */ }

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impl<Event: 'static + Send + Sync> EventEmitter<Event>

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pub async fn register_event_handler<F: Fn(State, Arc<Event>) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<(), Error>> + Send + 'static>( &self, listener: F, ) -> EventHandlerHandle

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pub fn blocking_register_event_handler<F: Fn(State, Arc<Event>) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<(), Error>> + Send + 'static>( &self, listener: F, ) -> EventHandlerHandle

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This method will block the current thread if the lock is not available

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pub fn emit(&self, state: State, event: Event)

Trait Implementations§

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impl<Event: 'static + Send + Sync> Default for EventEmitter<Event>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<Event: 'static + Send + Sync> Drop for EventEmitter<Event>

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<Event> !UnwindSafe for EventEmitter<Event>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Chain<T> for T

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fn len(&self) -> usize

The number of items that this chain link consists of.

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fn append_to(self, v: &mut Vec<T>)

Append the elements in this link to the chain.

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impl<T> Classify for T

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type Classified = T

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fn classify(self) -> T

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impl<T> Declassify for T

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type Declassified = T

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fn declassify(self) -> T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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

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fn in_current_span(self) -> Instrumented<Self>

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

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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