Check drupal for url in twig

nav.twig

{% set currenturl =  url('<current>')|render|render %}

  <select class="nav-top-level__select" name="nav-select" id="structure-nav-select" onchange="navSelect(value);">
    {% for item in menu %}
      <option value="{{ item.url }}" {% if item.url in currenturl %} selected {% endif %}>{{ item.text }}</option>
    {% endfor %}
  </select>