toString method

  1. @override
String toString()
override

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  return "Buad rate : $_baudRate, Data bits : ${dataBitToString()}, Stop bits : ${stopBitsToString()}, Parity : ${parityToString()}, Flow control : ${flowControlToString()}, RTS : ${_rts.toString()}, DTR : ${_dtr.toString()} ";
}