Function itertools::enumerate [−][src]
pub fn enumerate<I>(iterable: I) -> Enumerate<I::IntoIter> 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 */
}