Function prcn_lib::prelude::zip_eq

pub fn zip_eq<I, J>(
    i: I, 
    j: J
) -> ZipEq<<I as IntoIterator>::IntoIter, <J as IntoIterator>::IntoIter> where
    I: IntoIterator,
    J: IntoIterator, 

Iterate i and j in lock step.

Panics if the iterators are not of the same length.

IntoIterator enabled version of i.zip_eq(j).

use itertools::zip_eq;

let data = [1, 2, 3, 4, 5];
for (a, b) in zip_eq(&data[..data.len() - 1], &data[1..]) {
    /* loop body */
}