ass="code">$(location //path/to:target)</code> expands to the
        location of the given build rule, which must have a single output only.
      </span>
    </li>
    <li>
      <span>
        <code class="code">$(locations //path/to:target)</code> expands to the
        locations of the outputs of the given build rule, which can have any
        number of outputs.
      </span>
    </li>
    <li>
      <span>
        <code class="code">$(dir //path/to:target)</code> expands to the
        directory cont