func queryOrdType(f *field.OrdTypeField) field.OrdTypeField { choices := []string{ "Market", "Limit", "Stop", "Stop Limit", } values := []string{ string(enum.OrdType_MARKET), string(enum.OrdType_LIMIT), string(enum.OrdType_STOP), string(enum.OrdType_STOP_LIMIT), } f.FIXString = quickfix.FIXString(queryFieldChoices("OrdType", choices, values)) return *f }