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();
  if (stdout.isNotEmpty) buf.writeln(stdout);
  if (stderr.isNotEmpty) buf.writeln('STDERR: $stderr');
  buf.writeln('Exit code: $exitCode');
  buf.writeln('Duration: ${duration.inMilliseconds}ms');
  return buf.toString();
}