Struct rayon::iter::Positions[][src]

#[must_use = "iterator adaptors are lazy and do nothing unless consumed"]pub struct Positions<I: IndexedParallelIterator, P> { /* fields omitted */ }

Positions takes a predicate predicate and filters out elements that match, yielding their indices.

This struct is created by the positions() method on IndexedParallelIterator

Trait Implementations

impl<I: Clone + IndexedParallelIterator, P: Clone> Clone for Positions<I, P>[src]

impl<I: IndexedParallelIterator + Debug, P> Debug for Positions<I, P>[src]

impl<I, P> ParallelIterator for Positions<I, P> where
    I: IndexedParallelIterator,
    P: Fn(I::Item) -> bool + Sync + Send
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type Item = usize

The type of item that this parallel iterator produces. For example, if you use the for_each method, this is the type of item that your closure will be invoked with. Read more

Auto Trait Implementations

impl<I, P> RefUnwindSafe for Positions<I, P> where
    I: RefUnwindSafe,
    P: RefUnwindSafe

impl<I, P> Send for Positions<I, P> where
    P: Send

impl<I, P> Sync for Positions<I, P> where
    I: Sync,
    P: Sync

impl<I, P> Unpin for Positions<I, P> where
    I: Unpin,
    P: Unpin

impl<I, P> UnwindSafe for Positions<I, P> where
    I: UnwindSafe,
    P: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> IntoParallelIterator for T where
    T: ParallelIterator
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type Iter = T

The parallel iterator type that will be created.

type Item = <T as ParallelIterator>::Item

The type of item that the parallel iterator will produce.

impl<T> Pointable for T[src]

type Init = T

The type for initializers.

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

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.