Struct std::iter::EnumerateStable [-] [+] [src]

#[must_use = "iterator adaptors are lazy and do nothing unless consumed"]
pub struct Enumerate<I> {
    // some fields omitted
}

An iterator that yields the current count and the element during iteration

Trait Implementations

`impl<I> ExactSizeIterator for Enumerate<I> where I: ExactSizeIterator`

`fn len(&self) -> usize`

`impl<I> Iterator for Enumerate<I> where I: Iterator`

`type Item = (usize, <I as Iterator>::Item)`

`fn next(&mut self) -> Option<(usize, <I as Iterator>::Item)>`

`fn size_hint(&self) -> (usize, Option<usize>)`

`fn size_hint(&self) -> (usize, Option<usize>)`

`impl<I> DoubleEndedIterator for Enumerate<I> where I: ExactSizeIterator, I: DoubleEndedIterator`

`fn next_back(&mut self) -> Option<(usize, <I as Iterator>::Item)>`

`impl<I> RandomAccessIterator for Enumerate<I> where I: RandomAccessIterator`

`fn indexable(&self) -> usize`

`fn idx(&mut self, index: usize) -> Option<(usize, <I as Iterator>::Item)>`

Derived Implementations

`impl<I> Clone for Enumerate<I> where I: Clone`

`fn clone(&self) -> Enumerate<I>`

`fn clone_from(&mut self, &Enumerate<I>)`