Trait rayon::iter::IntoParallelRefMutIterator
source · pub trait IntoParallelRefMutIterator<'data> {
type Iter: ParallelIterator<Item = Self::Item>;
type Item: Send + 'data;
// Required method
fn par_iter_mut(&'data mut self) -> Self::Iter;
}
Expand description
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.
Required Associated Types§
sourcetype Iter: ParallelIterator<Item = Self::Item>
type Iter: ParallelIterator<Item = Self::Item>
The type of iterator that will be created.
Required Methods§
sourcefn par_iter_mut(&'data mut self) -> Self::Iter
fn par_iter_mut(&'data mut self) -> Self::Iter
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]);