debugString method
Constructs a string for debugging instance
.
Implementation
@override
String debugString(T instance) {
final mapper = _DebugStringMapper();
map(mapper, instance);
final parts = mapper._parts;
final constructorIdentifier = mapper._constructorIdentifier;
final sb = StringBuffer();
final classIdentifier = instance.runtimeType.toString();
sb.write(classIdentifier);
// Custom constructor?
if (constructorIdentifier != null) {
sb.write('.');
sb.write(constructorIdentifier);
}
sb.write('(');
sb.write(ListKind.debugStringForIterableElements(
iterable: parts,
debugString: (e) => e,
maxLineLength:
30 - classIdentifier.length - ((constructorIdentifier ?? '').length),
));
sb.write(')');
return sb.toString();
}