toString method
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 buffer = StringBuffer('RxException: $message');
if (originalError != null) {
buffer.write('\nCaused by: $originalError');
}
if (timestamp != null) {
buffer.write('\nAt: ${timestamp!.toIso8601String()}');
}
return buffer.toString();
}