uctor">Bytes</span>.unsafe_of_string <span class="string">"hello"</span>
<span class="keyword">let</span> s = <span class="constructor">Bytes</span>.of_string <span class="string">"hello"</span>
    </code></pre>
<p>The first declaration is incorrect, because the string literal
    <code class="code"><span class="string">"hello"</span></code> could be shared by the compiler with other parts of the
    program, and mutating <code class="code">incorrect</code> is a bug. You must always use
    the second vers