description

# toString method

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

    String toString() {
      String result = "TimeoutException";
      if (duration != null) result = "TimeoutException after $duration";
      if (message != null) result = "$result: $message";
      return result;
    }