ass='comment'>/* ... */</span>
}</pre>

<h4 id='use-subdirectories-for-modules-with-children-fixme-needs-rfc' class='section-header'><a href='#use-subdirectories-for-modules-with-children-fixme-needs-rfc'>Use subdirectories for modules with children. [FIXME: needs RFC]</a></h4>
<p>For modules that themselves have submodules, place the module in a separate
directory (e.g., <code>bar/mod.rs</code> for a module <code>bar</code>) rather than the same directory.</p>

<p>Note the structure of
<a href="https://doc