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Print struct with field names and values. From http://blog.golang.org/2011/09/laws-of-reflection.html
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| type T struct { | |
| A int | |
| B string | |
| } | |
| t := T{23, "skidoo"} | |
| s := reflect.ValueOf(&t).Elem() | |
| typeOfT := s.Type() | |
| for i := 0; i < s.NumField(); i++ { | |
| f := s.Field(i) | |
| fmt.Printf("%d: %s %s = %v\n", i, | |
| typeOfT.Field(i).Name, f.Type(), f.Interface()) | |
| } | |
| // The output of this program is | |
| // | |
| // 0: A int = 23 | |
| // 1: B string = skidoo |
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