Golang中的闭包-不显示字符串

Question

I have been following lot of Tutorials on Closures in golang, but still couldn't really achieve the below one

I have a function named 'greeting' that takes the name as the input and has a closure within it, which would give the full-greeting message

func greeting(name string) func() string {
    fullGreeting := ""
    return func() string {
        var message = "Welcome to Closures " + name
        fullGreeting = message
        return fullGreeting
    }
}

func main() {
    fmt.Println(greeting("Arun"))
}

Am expecting it to print Welcome to Closures Arunwhile it is printing just the method-value 0x48b660

Answer 1

Edit the main function with

func main() {
    fmt.Println(greeting("Arun")())
}