Trait Iter 

pub trait Iter {
    type Output<'iter>: Iterator
       where Self: 'iter;

    // Required method
    fn iter(&self) -> Self::Output<'_>;
}

See Iter::iter for more information.

Required Associated Types

type Output<'iter>: Iterator where Self: 'iter

Iterator

Required Methods

fn iter(&self) -> Self::Output<'_>

Returns a new iterator that refers inner elements.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Iter for ()

assert_eq!(cl_aux::Iter::iter(&()).next(), None);

type Output<'iter> = Iter<'iter, ()>

fn iter(&self) -> Self::Output<'_>

impl<T> Iter for &[T]

let structure = cl_aux::doc_tests::slice();
assert_eq!(cl_aux::Iter::iter(&structure).next().unwrap(), &1);

type Output<'iter> = Iter<'iter, T> where Self: 'iter

fn iter(&self) -> Self::Output<'_>

impl<T> Iter for Option<T>

assert_eq!(cl_aux::Iter::iter(&Some(0)).next().unwrap(), &0);

type Output<'iter> = Iter<'iter, T> where T: 'iter

fn iter(&self) -> Self::Output<'_>

impl<T> Iter for &T

where T: Iter,

type Output<'iter> = <T as Iter>::Output<'iter> where Self: 'iter

fn iter(&self) -> Self::Output<'_>

impl<T, const N: usize> Iter for [T; N]

let mut structure = cl_aux::doc_tests::array();
assert_eq!(cl_aux::Iter::iter(&structure).next().unwrap(), &1);

type Output<'iter> = Iter<'iter, T> where T: 'iter

fn iter(&self) -> Self::Output<'_>

Implementors

impl<T> Iter for SingleItemStorage<T>

let structure = cl_aux::doc_tests::single_item_storage();
assert_eq!(cl_aux::Iter::iter(&structure).next().unwrap(), &1);

type Output<'iter> = Iter<'iter, T> where T: 'iter