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 subrange =
      length == 0 ? Uint8List(0) : bytes.sublist(0, min(length - 1, 20));
  final b = subrange.map((e) => e.toRadixString(16)).join();
  return '[Data length=$length bytes=0x$b...]';
}