Function competitive_hpp::prelude::zip

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

Iterate i and j in lock step.

IntoIterator enabled version of i.zip(j).

use itertools::zip;

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