# toString method

1. @override

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

    @override
    String toString() {
      final most = _toHex64(_mostSigBits);
      final least = _toHex64(_leastSigBits);

      final hex = most + least;
      return '${hex.substring(0, 8)}-'
            '${hex.substring(8, 12)}-'
            '${hex.substring(12, 16)}-'
            '${hex.substring(16, 20)}-'
            '${hex.substring(20, 32)}';
    }