pingora_load_balancing::selection::weighted

Struct WeightedIterator

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pub struct WeightedIterator<H> { /* private fields */ }
Expand description

An iterator over the backends of a Weighted selection.

See super::BackendSelection for more information.

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impl<H: SelectionAlgorithm> BackendIter for WeightedIterator<H>

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fn next(&mut self) -> Option<&Backend>

Return Some(&Backend) when there are more backends left to choose from.

Auto Trait Implementations§

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impl<H> Freeze for WeightedIterator<H>

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impl<H> !RefUnwindSafe for WeightedIterator<H>

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impl<H> Send for WeightedIterator<H>
where H: Sync + Send,

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impl<H> Sync for WeightedIterator<H>
where H: Sync + Send,

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impl<H> Unpin for WeightedIterator<H>

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impl<H> !UnwindSafe for WeightedIterator<H>

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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<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>

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

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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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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