Function main

chapter5/listing36/listing36.go:28–38

main is the entry point for the application.

()

// main is the entry point for the application.
func main() {
	// Create a value of type User and send a notification.
	u := user{"Bill", "bill@email.com"}

	sendNotification(u)

	// ./listing36.go:32: cannot use u (type user) as type
	//                     notifier in argument to sendNotification:
	//   user does not implement notifier
	//                          (notify method has pointer receiver)
}

// sendNotification accepts values that implement the notifier
// interface and sends notifications.