stinct value of the conforming type has a corresponding unique
value of the <code>RawValue</code> type, but there may be values of the <code>RawValue</code>
type that don&#39;t have a corresponding value of the conforming type.</p>
</div>
</div>
</td>
</tr>


<tr>
<th>Import</th>
<td><code class="language-swift">import Swift</code></td>
</tr>

</table>


<h3>Initializers</h3>
<div class="declaration" id="init-rawvalue_">
<a class="toggle-link" data-toggle="collapse" href="#comment-init-rawvalue_">init?(<wbr