ref="http://www.unicode.org/glossary/#code_unit">code unit</a> and functions to
translate between sequences of these code units and <a href="http://www.unicode.org/glossary/#unicode_scalar_value">unicode
scalar values</a>.</p>
</div>

<table class="standard">
<tr>
<th id="inheritance">Inheritance</th>
<td>
<span class="viz"><a href="hierarchy/">View Protocol Hierarchy &rarr;</a></span>
</td>
</tr>

<tr>
<th id="aliases">Associated Types</th>
<td>
<span id="aliasesmark"></span>
<div class="declaration">
<cod