channel</a> -&gt; <a href="Digest.html#TYPEt">t</a></code></pre><div class="info ">
<div class="info-desc">
<p>Read a digest from the given input channel.</p>
</div>
</div>

<pre><span id="VALto_hex"><span class="keyword">val</span> to_hex</span> : <code class="type"><a href="Digest.html#TYPEt">t</a> -&gt; string</code></pre><div class="info ">
<div class="info-desc">
<p>Return the printable hexadecimal representation of the given digest.
    Raise <code class="code"><span class="constructor">Invalid_argume