type"><a href="StringLabels.html#TYPEt">t</a> -&gt; int -&gt; <a href="Uchar.html#TYPEutf_decode">Uchar.utf_decode</a></code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">get_utf_8_uchar&nbsp;b&nbsp;i</code> decodes an UTF-8 character at index <code class="code">i</code> in
    <code class="code">b</code>.</p>
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<pre><span id="VALis_valid_utf_8"><span class="keyword">val</span> is_valid_utf_8</span> : <code class="type"><a href="StringLabels.html#TYPEt">t</a> -&gt; boo