Struct in Go

struct.go

package main

import "fmt"

type Gopher struct {
        kingdom  string
        color    map[string]int
        num_legs int
        height   float
}

func main() {

        chip := Gopher{
                "Animalia",
                map[string]int{
                        "r" : 102,
                        "g" : 255,
                        "b" : 255,
                },
                4, 1.5,
        }
        
        fmt.Println(chip.kingdom)
        fmt.Println(chip.color)
        fmt.Println(chip.num_legs)
        fmt.Println(chip.height)
}