in lib/src/utf16.dart [41:50]
String toDartString({int? length}) {
_ensureNotNullptr('toDartString');
final codeUnits = cast<Uint16>();
if (length == null) {
return _toUnknownLengthString(codeUnits);
} else {
RangeError.checkNotNegative(length, 'length');
return _toKnownLengthString(codeUnits, length);
}
}