Trait maybe_rayon::prelude::IntoParallelIterator

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pub trait IntoParallelIterator {
    type Iter: ParallelIterator<Item = Self::Item>;
    type Item: Send;

    fn into_par_iter(self) -> Self::Iter;
}

Expand description

IntoParallelIterator implements the conversion to a ParallelIterator.

By implementing IntoParallelIterator for a type, you define how it will transformed into an iterator. This is a parallel version of the standard library’s std::iter::IntoIterator trait.

Required Associated Types§

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type Iter: ParallelIterator<Item = Self::Item>

The parallel iterator type that will be created.

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type Item: Send

The type of item that the parallel iterator will produce.

Required Methods§

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fn into_par_iter(self) -> Self::Iter

Converts self into a parallel iterator.

Examples

use rayon::prelude::*;

println!("counting in parallel:");
(0..100).into_par_iter()
    .for_each(|i| println!("{}", i));

This conversion is often implicit for arguments to methods like zip.

use rayon::prelude::*;

let v: Vec<_> = (0..5).into_par_iter().zip(5..10).collect();
assert_eq!(v, [(0, 5), (1, 6), (2, 7), (3, 8), (4, 9)]);

impl<T> IntoParallelIterator for Range<T>where
Iter<T>: ParallelIterator,

fn into_par_iter(
self
) -> <&'a VecDeque<T, Global> as IntoParallelIterator>::Iter

Implementors§

source §

impl<T> IntoParallelIterator for Twhere
T: ParallelIterator,

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type Iter = T

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Trait maybe_rayon::prelude::IntoParallelIterator

Required Associated Types§

type Iter: ParallelIterator<Item = Self::Item>

type Item: Send

Required Methods§

fn into_par_iter(self) -> Self::Iter

Examples

Implementations on Foreign Types§

fn into_par_iter( self) -> <&'a mut (A, B, C, D, E, F, G, H, I, J) as IntoParallelIterator>::Iter

impl<K, V, S> IntoParallelIterator for HashMap<K, V, S>where K: Hash + Eq + Send, V: Send, S: BuildHasher,

type Item = <HashMap<K, V, S> as IntoIterator>::Item

type Iter = IntoIter<K, V>

fn into_par_iter(self) -> <HashMap<K, V, S> as IntoParallelIterator>::Iter

impl<'a, T> IntoParallelIterator for &'a mut LinkedList<T>where T: Send,

type Item = <&'a mut LinkedList<T> as IntoIterator>::Item

type Iter = IterMut<'a, T>

fn into_par_iter(self) -> <&'a mut LinkedList<T> as IntoParallelIterator>::Iter

impl<'data, T> IntoParallelIterator for &'data [T]where T: Sync + 'data,

type Item = &'data T

type Iter = Iter<'data, T>

fn into_par_iter(self) -> <&'data [T] as IntoParallelIterator>::Iter ⓘ

impl<T> IntoParallelIterator for Range<T>where Iter<T>: ParallelIterator,

type Item = <Iter<T> as ParallelIterator>::Item

type Iter = Iter<T>

fn into_par_iter(self) -> <Range<T> as IntoParallelIterator>::Iter

impl<'a, A, B> IntoParallelIterator for &'a mut (A, B)where A: IntoParallelRefMutIterator<'a>, <A as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator, B: IntoParallelRefMutIterator<'a>, <B as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator,

type Item = (<A as IntoParallelRefMutIterator<'a>>::Item, <B as IntoParallelRefMutIterator<'a>>::Item)

type Iter = MultiZip<(<A as IntoParallelRefMutIterator<'a>>::Iter, <B as IntoParallelRefMutIterator<'a>>::Iter)>

fn into_par_iter(self) -> <&'a mut (A, B) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a (A, B, C, D, E, F, G, H) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a (A, B, C, D, E, F, G) as IntoParallelIterator>::Iter

impl<'a, T> IntoParallelIterator for &'a Option<T>where T: Sync,

type Item = &'a T

type Iter = Iter<'a, T>

fn into_par_iter(self) -> <&'a Option<T> as IntoParallelIterator>::Iter

impl<'a, K, V> IntoParallelIterator for &'a mut BTreeMap<K, V, Global>where K: Ord + Sync, V: Send,

type Item = <&'a mut BTreeMap<K, V, Global> as IntoIterator>::Item

type Iter = IterMut<'a, K, V>

fn into_par_iter( self) -> <&'a mut BTreeMap<K, V, Global> as IntoParallelIterator>::Iter

impl<A, B> IntoParallelIterator for (A, B)where A: IntoParallelIterator, <A as IntoParallelIterator>::Iter: IndexedParallelIterator, B: IntoParallelIterator, <B as IntoParallelIterator>::Iter: IndexedParallelIterator,

type Item = (<A as IntoParallelIterator>::Item, <B as IntoParallelIterator>::Item)

type Iter = MultiZip<(<A as IntoParallelIterator>::Iter, <B as IntoParallelIterator>::Iter)>

fn into_par_iter(self) -> <(A, B) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a mut (A, B, C, D, E, F, G, H, I, J, K) as IntoParallelIterator>::Iter

type Item = (<A as IntoParallelIterator>::Item, <B as IntoParallelIterator>::Item, <C as IntoParallelIterator>::Item, <D as IntoParallelIterator>::Item, <E as IntoParallelIterator>::Item, <F as IntoParallelIterator>::Item)

type Iter = MultiZip<(<A as IntoParallelIterator>::Iter, <B as IntoParallelIterator>::Iter, <C as IntoParallelIterator>::Iter, <D as IntoParallelIterator>::Iter, <E as IntoParallelIterator>::Iter, <F as IntoParallelIterator>::Iter)>

fn into_par_iter(self) -> <(A, B, C, D, E, F) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a (A, B, C, D, E, F, G, H, I, J, K, L) as IntoParallelIterator>::Iter

type Item = (<A as IntoParallelRefIterator<'a>>::Item, <B as IntoParallelRefIterator<'a>>::Item, <C as IntoParallelRefIterator<'a>>::Item)

type Iter = MultiZip<(<A as IntoParallelRefIterator<'a>>::Iter, <B as IntoParallelRefIterator<'a>>::Iter, <C as IntoParallelRefIterator<'a>>::Iter)>

fn into_par_iter(self) -> <&'a (A, B, C) as IntoParallelIterator>::Iter

impl<A> IntoParallelIterator for (A,)where A: IntoParallelIterator, <A as IntoParallelIterator>::Iter: IndexedParallelIterator,

type Item = (<A as IntoParallelIterator>::Item,)

type Iter = MultiZip<(<A as IntoParallelIterator>::Iter,)>

fn into_par_iter(self) -> <(A,) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a mut (A, B, C, D, E, F, G, H, I) as IntoParallelIterator>::Iter

impl<'a, T, E> IntoParallelIterator for &'a mut Result<T, E>where T: Send,

type Item = &'a mut T

type Iter = IterMut<'a, T>

fn into_par_iter(self) -> <&'a mut Result<T, E> as IntoParallelIterator>::Iter

impl<'data, T> IntoParallelIterator for &'data mut [T]where T: Send + 'data,

type Item = &'data mut T

type Iter = IterMut<'data, T>

fn into_par_iter(self) -> <&'data mut [T] as IntoParallelIterator>::Iter ⓘ

impl<T> IntoParallelIterator for BTreeSet<T, Global>where T: Ord + Send,

type Item = <BTreeSet<T, Global> as IntoIterator>::Item

type Iter = IntoIter<T>

fn into_par_iter(self) -> <BTreeSet<T, Global> as IntoParallelIterator>::Iter

impl<'a, A> IntoParallelIterator for &'a mut (A,)where A: IntoParallelRefMutIterator<'a>, <A as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator,

type Item = (<A as IntoParallelRefMutIterator<'a>>::Item,)

type Iter = MultiZip<(<A as IntoParallelRefMutIterator<'a>>::Iter,)>

fn into_par_iter(self) -> <&'a mut (A,) as IntoParallelIterator>::Iter

impl<T, S> IntoParallelIterator for HashSet<T, S>where T: Hash + Eq + Send, S: BuildHasher,

type Item = <HashSet<T, S> as IntoIterator>::Item

type Iter = IntoIter<T>

fn into_par_iter(self) -> <HashSet<T, S> as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <&'a (A, B, C, D, E, F, G, H, I) as IntoParallelIterator>::Iter

fn into_par_iter( self) -> <(A, B, C, D, E, F, G, H, I, J, K) as IntoParallelIterator>::Iter

impl<'a, T> IntoParallelIterator for &'a mut VecDeque<T, Global>where T: Send,

type Item = &'a mut T

fn into_par_iter(
self
) -> <&'a mut (A, B, C, D, E, F, G, H, I, J) as IntoParallelIterator>::Iter

impl<K, V, S> IntoParallelIterator for HashMap<K, V, S>where
K: Hash + Eq + Send,
V: Send,
S: BuildHasher,

impl<'a, T> IntoParallelIterator for &'a mut LinkedList<T>where
T: Send,

impl<'data, T> IntoParallelIterator for &'data [T]where
T: Sync + 'data,

impl<T> IntoParallelIterator for Range<T>where
Iter<T>: ParallelIterator,

impl<'a, A, B> IntoParallelIterator for &'a mut (A, B)where
A: IntoParallelRefMutIterator<'a>,
<A as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator,
B: IntoParallelRefMutIterator<'a>,
<B as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator,

fn into_par_iter(
self
) -> <&'a (A, B, C, D, E, F, G, H) as IntoParallelIterator>::Iter

fn into_par_iter(
self
) -> <&'a (A, B, C, D, E, F, G) as IntoParallelIterator>::Iter

impl<'a, T> IntoParallelIterator for &'a Option<T>where
T: Sync,

impl<'a, K, V> IntoParallelIterator for &'a mut BTreeMap<K, V, Global>where
K: Ord + Sync,
V: Send,

fn into_par_iter(
self
) -> <&'a mut BTreeMap<K, V, Global> as IntoParallelIterator>::Iter

impl<A, B> IntoParallelIterator for (A, B)where
A: IntoParallelIterator,
<A as IntoParallelIterator>::Iter: IndexedParallelIterator,
B: IntoParallelIterator,
<B as IntoParallelIterator>::Iter: IndexedParallelIterator,

fn into_par_iter(
self
) -> <&'a mut (A, B, C, D, E, F, G, H, I, J, K) as IntoParallelIterator>::Iter

fn into_par_iter(
self
) -> <&'a (A, B, C, D, E, F, G, H, I, J, K, L) as IntoParallelIterator>::Iter

impl<A> IntoParallelIterator for (A,)where
A: IntoParallelIterator,
<A as IntoParallelIterator>::Iter: IndexedParallelIterator,

fn into_par_iter(
self
) -> <&'a mut (A, B, C, D, E, F, G, H, I) as IntoParallelIterator>::Iter

impl<'a, T, E> IntoParallelIterator for &'a mut Result<T, E>where
T: Send,

impl<'data, T> IntoParallelIterator for &'data mut [T]where
T: Send + 'data,

impl<T> IntoParallelIterator for BTreeSet<T, Global>where
T: Ord + Send,

impl<'a, A> IntoParallelIterator for &'a mut (A,)where
A: IntoParallelRefMutIterator<'a>,
<A as IntoParallelRefMutIterator<'a>>::Iter: IndexedParallelIterator,

impl<T, S> IntoParallelIterator for HashSet<T, S>where
T: Hash + Eq + Send,
S: BuildHasher,

fn into_par_iter(
self
) -> <&'a (A, B, C, D, E, F, G, H, I) as IntoParallelIterator>::Iter

fn into_par_iter(
self
) -> <(A, B, C, D, E, F, G, H, I, J, K) as IntoParallelIterator>::Iter

impl<'a, T> IntoParallelIterator for &'a mut VecDeque<T, Global>where
T: Send,

fn into_par_iter(
self
) -> <&'a mut VecDeque<T, Global> as IntoParallelIterator>::Iter

impl<'a, T, S> IntoParallelIterator for &'a HashSet<T, S>where
T: Hash + Eq + Sync,
S: BuildHasher,

impl<T> IntoParallelIterator for RangeInclusive<T>where
Iter<T>: ParallelIterator,

impl<'a, T> IntoParallelIterator for &'a LinkedList<T>where
T: Sync,

impl<'data, T, const N: usize> IntoParallelIterator for &'data mut [T; N]where
T: Send + 'data,

fn into_par_iter(
self
) -> <&'a mut (A, B, C, D, E) as IntoParallelIterator>::Iter

impl<'a, A> IntoParallelIterator for &'a (A,)where
A: IntoParallelRefIterator<'a>,
<A as IntoParallelRefIterator<'a>>::Iter: IndexedParallelIterator,

impl<'data, T> IntoParallelIterator for &'data Vec<T, Global>where
T: Sync + 'data,