Struct WithIds

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pub struct WithIds<S> { /* private fields */ }

Expand description

Maps an event to the associated entity id.

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impl<S> WithIds<S>

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pub fn new(sink: S) -> Self

Create a new entity id sink

Trait Implementations§

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impl<S: Sink<Entity>> Sink<Event> for WithIds<S>

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fn send(&self, event: Event)

Send an event

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fn is_connected(&self) -> bool

Returns true if the sink is still connected

Auto Trait Implementations§

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impl<S> UnwindSafe for WithIds<S>
where S: UnwindSafe,

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<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<S> EventSubscriber for S
where S: 'static + Send + Sync + Sink<Event>,

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fn on_added(&self, _: &Storage, event: &EventData<'_>)

Handle an incoming event

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fn on_modified(&self, event: &EventData<'_>)

Handle an incoming event Read more

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fn on_removed(&self, _: &Storage, event: &EventData<'_>)

Handle an incoming event

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fn is_connected(&self) -> bool

Returns true if the subscriber is still connected

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fn matches_arch(&self, _: &Archetype) -> bool

Returns true if the subscriber is interested in this archetype

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fn matches_component(&self, _: ComponentDesc) -> bool

Returns true if the subscriber is interested in this component

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fn filter<F>(self, func: F) -> FilterFunc<Self, F>
where Self: Sized, F: Fn(EventKind, &EventData<'_>) -> bool,

Filter each event before it is generated through a custom function

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fn filter_arch<F: StaticFilter>(self, filter: F) -> FilterArch<Self, F>
where Self: Sized,

Filter the archetypes for which the subscriber will receive events

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fn filter_components<I: IntoIterator<Item = ComponentKey>>( self, components: I, ) -> FilterComponents<Self>
where Self: Sized,

Filter a subscriber to only receive events for a specific set of components

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fn filter_event_kind(self, event_kind: EventKind) -> FilterEventKind<Self>
where Self: Sized,

Filter a subscriber to only receive events of a specific kind

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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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