Macro zip 

macro_rules! zip {
    ($($iae:expr),* $(,)?) => { ... };
}

Zips multiple arrays into an array of tuples in const contexts.

Examples

use const_tools::zip;

const fn zip_two<A, B, const N: usize>(a: [A; N], b: [B; N]) -> [(A, B); N] {
    zip!(a, b)
}