asFuture property
Implementation
Future get asFuture {
assert(!_disposed);
Completer completer = Completer();
JsValue resolve = script.function((argv) => completer.complete(argv[0]));
JsValue reject = script.function((argv) => completer.completeError(argv[0]));
script._arguments[0].setValue(this);
script._arguments[1].setValue(resolve as IOJsValue);
script._arguments[2].setValue(reject as IOJsValue);
script._action(JS_ACTION_RUN_PROMISE, 3);
return completer.future;
}