Golang Pointer Example

main.go

package main

import "fmt"

type house struct {
	occupant string
}

func (houseLocation *house) changeTenant(newTenant string) {
	(*houseLocation).occupant = newTenant
}

func main() {
	myHouse := house{occupant: "Ben"}
	fmt.Printf("The tenant is: %v \n", myHouse)
	houseAddress := &myHouse
	fmt.Println("Changing tenant.....")
	houseAddress.changeTenant("Paul")
	fmt.Printf("The tenant is: %v \n", myHouse)
}