[−][src]Struct rapier2d::data::pubsub::PubSub
A pub-sub queue.
Implementations
impl<T> PubSub<T>
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pub fn new() -> Self
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Create a new empty pub-sub queue.
pub fn publish(&mut self, message: T)
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Publish a new message.
#[must_use]pub fn subscribe(&mut self) -> Subscription<T>
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Subscribe to the queue.
A subscription cannot be cancelled.
pub fn read_ith(&self, sub: &Subscription<T>, i: usize) -> Option<&T>
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Read the i-th message not yet read by the given subsciber.
pub fn read(&self, sub: &Subscription<T>) -> impl Iterator<Item = &T>
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Get the messages not yet read by the given subscriber.
pub fn ack(&mut self, sub: &Subscription<T>)
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Makes the given subscribe acknowledge all the messages in the queue.
A subscriber cannot read acknowledged messages any more.
Trait Implementations
Auto Trait Implementations
impl<T> RefUnwindSafe for PubSub<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for PubSub<T> where
T: Send,
T: Send,
impl<T> Sync for PubSub<T> where
T: Sync,
T: Sync,
impl<T> Unpin for PubSub<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for PubSub<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
pub fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
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pub fn is_in_subset(&self) -> bool
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pub fn to_subset_unchecked(&self) -> SS
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pub fn from_subset(element: &SS) -> SP
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,