toString method

@override String toString()

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() {
  final buf = StringBuffer();

  buf.writeln("Failed CLI result!");
  buf.writeln("CLI exitcode: $exitCode");
  buf.writeln("CLI stdout:");
  buf.writeln(stdout);
  buf.writeln("-----------------------------------");
  buf.writeln("CLI stderr:");
  buf.writeln(stderr);

  return buf.toString();
}