ding to the format string:</p>

<ul>
<li>Raise <a href="Scanf.html#EXCEPTIONScan_failure"><code class="code"><span class="constructor">Scanf</span>.<span class="constructor">Scan_failure</span></code></a> if the input does not match the format.</li>
</ul>
<ul>
<li>Raise <code class="code"><span class="constructor">Failure</span></code> if a conversion to a number is not possible.</li>
</ul>
<ul>
<li>Raise <code class="code"><span class="constructor">End_of_file</span></code> if the end of input is encounter