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() {
      StringBuffer sb = StringBuffer();
      sb.write(type);
      if (message.isNotEmpty) {
        sb.write(": $message");
        if (osError != null) {
          sb.write(" ($osError)");
        }
      } else if (osError != null) {
        sb.write(": $osError");
      }
      return sb.toString();
    }