nguage-swift">import Swift</code></td>
</tr>

</table>


<h3>Initializers</h3>
<div class="declaration" id="init_within_">
<a class="toggle-link" data-toggle="collapse" href="#comment-init_within_">init(<wbr>_:<wbr>within:)</a><div class="comment collapse" id="comment-init_within_"><div class="p">
    <p>Creates an index in the given Unicode scalars view that corresponds
exactly to the specified string position.</p>

<p>The following example converts the position of the teacup emoji (<code>&quot;üçµ&q