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() {
if (exception case final ProviderException exception) {
return '''
$exception
And rethrown at:
$stackTrace''';
}
return '''
ProviderException: Tried to use a provider that is in error state.
A provider threw the following exception:
$exception
The stack trace of the exception:
$stackTrace''';
}