code: func (c *asyncClient) Lpush(arg0 string, arg1 []byte) (result FutureBool, err Error) {
  	arg0bytes := []byte(arg0)
  	arg1bytes := arg1
  
  	resp, err := c.conn.QueueRequest(&LPUSH, [][]byte{arg0bytes, arg1bytes})
  	if err == nil {
  		result = resp.future.(FutureBool)
  	}
  
  	return
  }
docs: // Redis LPUSH command.