Pointer Receiver for Struct in Golang

package main

import (
    "fmt"
)

type Student struct {
    Id   string
    Name string
    Age  int
}

func (student *Student) Change(id string, name string, age int) {
    student.Id = id
    student.Name = name
    student.Age = age
}

func main() {
    student := Student{
        Id:   "st01",
        Name: "Name 1",
        Age:  20,
    }
    fmt.Println(student)
    student.Change("st02", "Name 2", 22)
    fmt.Println(student)
}    
        

Output

{st01 Name 1 20}
{st02 Name 2 22}