<tr>
<td>
                <p>
                  <a class="link" href="serial_port/executor_type.html" title="serial_port::executor_type"><span class="bold"><strong>executor_type</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  The type of the executor associated with the object.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="serial_port/lowest_layer_type.html" title="serial_port::lowe