Iterator2) -&gt; Iterator3</tt>
<ul class="definitions"><li><tt>Iterator1 = <a href="#type-iterator">iterator</a>(A)</tt></li><li><tt>Iterator2 = <a href="#type-iterator">iterator</a>(B)</tt></li><li><tt>Iterator3 = <a href="#type-iterator">iterator</a>({A, B})</tt></li></ul></p>
<p> </p>
</div><p>
  "Zips" two iterators of equal length into one iterator of
  two-tuples, where the first element of each tuple is taken from the
  first iterator and the second element is taken from the
  corresponding element 