the-way-to-go_ZH_CN/eBook/examples/chapter_10/structs_fields.go

package main

import "fmt"

type struct1 struct {
	i1   int
	f1   float32
	str  string
}

func main() {
	// var ms *struct1 = new(struct1)
	// better:
	ms := new(struct1)
	ms.i1 = 10
	ms.f1 = 15.5
	ms.str = "Chris"
	// ms := &struct1{10, 15.5, "Chris"}
	fmt.Printf("The int is: %d\n", ms.i1)
	fmt.Printf("The float is: %f\n", ms.f1)
	fmt.Printf("The string is: %s\n", ms.str)
	fmt.Println(ms) // output: &{10 15.5 Chris}
}