Изменение элемента в range по слайсу структур

1package main2 3import "fmt"4 5type row struct {6	Count int647	Label string8}9 10func main() {11	rows := make([]row, 2)12	rows[0] = row{13		Count: 1,14		Label: "one",15	}16	rows[1] = row{17		Count: 2,18		Label: "two",19	}20 21	for _, item := range rows {22		item.Count = item.Count + 1023		item.Label = item.Label + "_some"24	}25 26	fmt.Println(rows)27}