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 StringBuffer buffer = StringBuffer();
buffer.write(name);
if (bound != DartType.dynamicType) {
buffer.write(' extends ');
buffer.write(bound.toString());
}
if (isNullable) {
buffer.write('?');
}
return buffer.toString();
}