an> <span class="mdzsyn-number">2</span> <span class="mdzsyn-number">3</span>]) <span class="mdzsyn-comment"># prints "[1 2 3]"</span></code></pre><h2>When to Use Dynamic Bindings
</h2>
<p>Dynamic bindings should be used when you want to pass around an implicit, global context, especially when you want to
automatically reset the context if an error is raised. Since a dynamic binding is tied to the current fiber, when a fiber
exits the context is automatically unset. This is much easier and often more effici