serializeToJson method Null safety
Implementation
String serializeToJson() {
var exception = _getException();
final serializeConstructor = _dll_handle.lookupFunction<_Context_serializeToJson_c, _Context_serializeToJson_dart>(_context_namespace + 'serializeToJson');
Pointer<Utf8> data = serializeConstructor(_impl, exception);
tdvCheckException(exception, _dll_handle);
String result = data.toDartString();
malloc.free(data);
return result;
}