id="val-with_classpath"><a href="#val-with_classpath" class="anchor"></a><code><span><span class="keyword">val</span> with_classpath : <span><span class="label">f</span>:<span>(<span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> unit)</span> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-source">source</a> <span class="arrow">&#45;&gt;</span></span> unit</span></code></div><div class="spec-doc"><p>load a class path, pass it to <code>f</code> and cleanup after <code>f<