Trait rayon::iter::IntoParallelRefMutIterator [−][src]
IntoParallelRefMutIterator
implements the conversion to a
ParallelIterator
, providing mutable references to the data.
This is a parallel version of the iter_mut()
method
defined by various collections.
This trait is automatically implemented
for I where &mut I: IntoParallelIterator
. In most cases, users
will want to implement IntoParallelIterator
rather than implement
this trait directly.
Associated Types
type Iter: ParallelIterator<Item = Self::Item>
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The type of iterator that will be created.
type Item: Send + 'data
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The type of item that will be produced; this is typically an
&'data mut T
reference.
Required methods
fn par_iter_mut(&'data mut self) -> Self::Iter
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Creates the parallel iterator from self
.
Examples
use rayon::prelude::*; let mut v = vec![0usize; 5]; v.par_iter_mut().enumerate().for_each(|(i, x)| *x = i); assert_eq!(v, [0, 1, 2, 3, 4]);
Implementors
impl<'data, I: 'data + ?Sized> IntoParallelRefMutIterator<'data> for I where
&'data mut I: IntoParallelIterator,
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&'data mut I: IntoParallelIterator,