package Meta type Category byte const ( CategoryBUSINESS = Category(iota) CategorySYSTEM = Category(iota) CategoryAPP = Category(iota) CategoryUSER = Category(iota) ) func FormatCategory(cat Category) (result string) { switch cat { case CategoryBUSINESS: result = `C:BUSINESS` case CategoryAPP: result = `C:APP` case CategorySYSTEM: result = `C:SYSTEM` case CategoryUSER: result = `C:USER` default: result = `C:N/A` } return }