public function render() {
		$item_output    = '';
		$item           = $this->get_item();
		$index          = $this->get_index();
		$trail          = $this->get_trail();
		$trail_renderer = $this->get_trail_renderer();

		// Link before and opening <a>.
		$item_output .= $this->render_link_before();

		// Title along with its wrappers.
		$item_output .= $this->render_title();

		// Closing </a> and link after.
		$item_output .= $this->render_link_after();

		// Allow item output to be filtered.
		return apply_filters( 'carbon_breadcrumbs_item_output', $item_output, $item, $trail, $trail_renderer, $index );
	}