Trait hyperloglog_rs::prelude::ArrayIter

pub trait ArrayIter<T: Default + PartialEq> {
    type Iter<'a>: Iterator<Item = &'a T> + DoubleEndedIterator + ExactSizeIterator
       where Self: 'a,
             T: 'a;
    type IterMut<'a>: Iterator<Item = &'a mut T> + DoubleEndedIterator + ExactSizeIterator
       where Self: 'a,
             T: 'a;
    type IntoIter: Iterator<Item = T> + DoubleEndedIterator + ExactSizeIterator;

    // Required methods
    fn into_iter_elements(self) -> Self::IntoIter;
    fn iter_elements(&self) -> Self::Iter<'_>;
    fn iter_elements_mut(&mut self) -> Self::IterMut<'_>;
    fn len(&self) -> usize;
    fn last(&self) -> Option<&T>;

    // Provided methods
    fn reset(&mut self) { ... }
    fn is_empty(&self) -> bool { ... }
    fn first_non_zero_index(&self) -> Option<usize> { ... }
    fn last_non_zero_index(&self) -> Option<usize> { ... }
}

Required Associated Types

type Iter<'a>: Iterator<Item = &'a T> + DoubleEndedIterator + ExactSizeIterator where Self: 'a, T: 'a

type IterMut<'a>: Iterator<Item = &'a mut T> + DoubleEndedIterator + ExactSizeIterator where Self: 'a, T: 'a

type IntoIter: Iterator<Item = T> + DoubleEndedIterator + ExactSizeIterator

Required Methods

fn into_iter_elements(self) -> Self::IntoIter

fn iter_elements(&self) -> Self::Iter<'_>

fn iter_elements_mut(&mut self) -> Self::IterMut<'_>

fn len(&self) -> usize

fn last(&self) -> Option<&T>

Provided Methods

fn reset(&mut self)

fn is_empty(&self) -> bool

fn first_non_zero_index(&self) -> Option<usize>

Returns the first element that is not equal to the default value.

fn last_non_zero_index(&self) -> Option<usize>

Returns the last element that is not equal to the default value.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<T: Default + PartialEq, const N: usize> ArrayIter<T> for [T; N]

type Iter<'a> = Iter<'a, T> where Self: 'a

type IterMut<'a> = IterMut<'a, T> where Self: 'a

type IntoIter = IntoIter<T, N>

fn into_iter_elements(self) -> Self::IntoIter

fn iter_elements(&self) -> Self::Iter<'_>

fn iter_elements_mut(&mut self) -> Self::IterMut<'_>

fn len(&self) -> usize

fn last(&self) -> Option<&T>

Implementors