Struct RSplitNMut

#[must_use = "iterators are lazy and do nothing unless consumed"]
pub struct RSplitNMut<'a, T: 'a, P>
where
    P: FnMut(&T) -> bool, { pub(in ::slice::iter) inner: GenericSplitN<RSplitMut<'a, T, P>> }

An iterator over subslices separated by elements that match a predicate function, limited to a given number of splits, starting from the end of the slice.

This struct is created by the rsplitn_mut method on slices.

Example

let mut slice = [10, 40, 30, 20, 60, 50];
let iter = slice.rsplitn_mut(2, |num| *num % 3 == 0);

Fields

inner: GenericSplitN<RSplitMut<'a, T, P>>

Implementations

impl<'a, T: 'a, P: FnMut(&T) -> bool> RSplitNMut<'a, T, P>

fn new(s: RSplitMut<'a, T, P>, n: usize) -> Self

Trait Implementations

impl<'a, T, P> FusedIterator for RSplitNMut<'a, T, P> where P: FnMut(&T) -> bool,

impl<'a, T, P> Iterator for RSplitNMut<'a, T, P> where P: FnMut(&T) -> bool,

type Item = &'a mut [T];
fn next(&mut self) -> Option<&'a mut [T]>
fn size_hint(&self) -> (usize, Option<usize>)

impl<T: Debug, P> Debug for RSplitNMut<'_, T, P> where P: FnMut(&T) -> bool,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl<'a, T, P> !UnwindSafe for RSplitNMut<'a, T, P>

impl<'a, T, P> Freeze for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: Freeze,

impl<'a, T, P> RefUnwindSafe for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: RefUnwindSafe,

impl<'a, T, P> Send for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: Send,

impl<'a, T, P> Sync for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: Sync,

impl<'a, T, P> Unpin for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: Unpin,

impl<'a, T, P> UnsafeUnpin for RSplitNMut<'a, T, P> where GenericSplitN<RSplitMut<'a, T, P>>: UnsafeUnpin,

Blanket Implementations

impl<I> IntoIterator for RSplitNMut<'a, T, P> where I: Iterator,

type Item = <I as Iterator>::Item;
type IntoIter = I;
fn into_iter(self) -> I

impl<T> Any for RSplitNMut<'a, T, P> where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for RSplitNMut<'a, T, P> where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for RSplitNMut<'a, T, P> where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for RSplitNMut<'a, T, P>

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> SizeHint for RSplitNMut<'a, T, P> where T: ?Sized,

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

impl<T> SizedTypeProperties for RSplitNMut<'a, T, P>

impl<T, U> Into<U> for RSplitNMut<'a, T, P> where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom<U> for RSplitNMut<'a, T, P> where U: Into<T>,

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

impl<T, U> TryInto<U> for RSplitNMut<'a, T, P> where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>