Function onRejected

packages/insomnia/bin/yarn-standalone.js:68317–68325

* @param {Error} err * @return {Promise} * @api private

(err)

     */

    function onRejected(err) {
      var ret;
      try {
        ret = gen.throw(err);
      } catch (e) {
        return reject(e);
      }
      next(ret);
    }

    /**
     * Get the next value in the generator,