Function veho::matrix::zipeach

pub fn zipeach<RA, RB, MA, MB, T, F>(a: MA, b: MB, mut f: F) where
    RA: IntoIterator,
    RB: IntoIterator,
    MA: IntoIterator<Item = RA>,
    MB: IntoIterator<Item = RB>,
    F: FnMut(RA::Item, RB::Item),