Function tract_core::prelude::tract_itertools::enumerate[−][src]

pub fn enumerate<I>(iterable: I) -> Enumerate<<I as IntoIterator>::IntoIter>ⓘ
Notable traits for Enumerate<I>
impl<I> Iterator for Enumerate<I> where
    I: Iterator,     type Item = (usize, <I as Iterator>::Item);
 where
    I: IntoIterator, 
Expand description

Iterate iterable with a running index.

IntoIterator enabled version of Iterator::enumerate.

use itertools::enumerate;

for (i, elt) in enumerate(&[1, 2, 3]) {
    /* loop body */
}