Struct `ArrayWindows`

#[must_use = "iterators are lazy and do nothing unless consumed"]
pub struct ArrayWindows<'a, T: 'a, const N: usize> { pub(in ::slice::iter) v: &'a [T] }

A windowed iterator over a slice in overlapping chunks (N elements at a time), starting at the beginning of the slice

This struct is created by the array_windows method on slices.

Example

let slice = [0, 1, 2, 3];
let mut iter = slice.array_windows::<2>();
assert_eq!(iter.next(), Some(&[0, 1]));
assert_eq!(iter.next(), Some(&[1, 2]));
assert_eq!(iter.next(), Some(&[2, 3]));
assert_eq!(iter.next(), None);

Fields

v: &'a [T]

Implementations

`impl<'a, T: 'a, const N: usize> ArrayWindows<'a, T, N>`

const fn new(slice: &'a [T]) -> Self

Trait Implementations

`impl<'a, T, const N: usize> DoubleEndedIterator for ArrayWindows<'a, T, N>`

fn next_back(&mut self) -> Option<&'a [T; N]>
fn nth_back(&mut self, n: usize) -> Option<&'a [T; N]>

`impl<'a, T, const N: usize> Iterator for ArrayWindows<'a, T, N>`

type Item = &'a [T; N];
fn next(&mut self) -> Option<Self::Item>
fn size_hint(&self) -> (usize, Option<usize>)
fn count(self) -> usize
fn nth(&mut self, n: usize) -> Option<Self::Item>
fn last(self) -> Option<Self::Item>
unsafe fn __iterator_get_unchecked(&mut self, idx: usize) -> Self::Item

`impl<'a, T: Debug + 'a, const N: usize> Debug for ArrayWindows<'a, T, N>`

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

`impl<T, const N: usize> Clone for ArrayWindows<'_, T, N>`

fn clone(&self) -> Self

`impl<T, const N: usize> ExactSizeIterator for ArrayWindows<'_, T, N>`

fn is_empty(&self) -> bool

`impl<T, const N: usize> FusedIterator for ArrayWindows<'_, T, N>`

`impl<T, const N: usize> TrustedLen for ArrayWindows<'_, T, N>`

`impl<T, const N: usize> TrustedRandomAccess for ArrayWindows<'_, T, N>`

`impl<T, const N: usize> TrustedRandomAccessNoCoerce for ArrayWindows<'_, T, N>`

const MAY_HAVE_SIDE_EFFECT: bool = false;

Auto Trait Implementations

`impl<'a, T, const N: usize> Freeze for ArrayWindows<'a, T, N> where &'a [T]: Freeze,`

`impl<'a, T, const N: usize> RefUnwindSafe for ArrayWindows<'a, T, N> where &'a [T]: RefUnwindSafe,`

`impl<'a, T, const N: usize> Send for ArrayWindows<'a, T, N> where &'a [T]: Send,`

`impl<'a, T, const N: usize> Sync for ArrayWindows<'a, T, N> where &'a [T]: Sync,`

`impl<'a, T, const N: usize> Unpin for ArrayWindows<'a, T, N> where &'a [T]: Unpin,`

`impl<'a, T, const N: usize> UnsafeUnpin for ArrayWindows<'a, T, N> where &'a [T]: UnsafeUnpin,`

`impl<'a, T, const N: usize> UnwindSafe for ArrayWindows<'a, T, N> where &'a [T]: UnwindSafe,`

Blanket Implementations

`impl IntoIterator for ArrayWindows<'a, T, N> where I: Iterator,`

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

`impl<T> Any for ArrayWindows<'a, T, N> where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for ArrayWindows<'a, T, N> where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for ArrayWindows<'a, T, N> where T: ?Sized,`

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

`impl<T> CloneToUninit for ArrayWindows<'a, T, N> where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for ArrayWindows<'a, T, N>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> SizeHint for ArrayWindows<'a, T, N> where T: ?Sized,`

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

`impl<T> SizedTypeProperties for ArrayWindows<'a, T, N>`

`impl<T, U> Into for ArrayWindows<'a, T, N> 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 for ArrayWindows<'a, T, N> where U: Into<T>,`

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

`impl<T, U> TryInto for ArrayWindows<'a, T, N> where U: TryFrom<T>,`

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