Playing around with golang's reflection package. Based on reading http://blog.golang.org/2011/09/laws-of-reflection.html

gistfile1.go

package main

import "reflect"
import "fmt"

type T struct {
	A int
	B float64
	C int32
	D string
}

func main() {
	t := T{23, 2.46, 34, "eggo"}
	s := reflect.ValueOf(t)
	typeOfT := s.Type()

	for i := 0; i < s.NumField(); i++ {
		f := s.Field(i)
		val := fmt.Sprintf("%v", f.Interface())
		fmt.Printf("%d: %s %s = %v (%s) \n", i,
			typeOfT.Field(i).Name, f.Type(), f.Interface(), val)
	}
}