userId method

Implementation

UserId userId() {
  var tmp0 = 0;
  tmp0 = _box.borrow();
  final tmp1 = _api._clientUserId(
    tmp0,
  );
  final tmp3 = tmp1.arg0;
  final tmp4 = tmp1.arg1;
  final tmp5 = tmp1.arg2;
  final tmp6 = tmp1.arg3;
  final tmp7 = tmp1.arg4;
  if (tmp3 == 0) {
    debugAllocation("handle error", tmp4, tmp5);
    final ffi.Pointer<ffi.Uint8> tmp4_0 = ffi.Pointer.fromAddress(tmp4);
    final tmp3_0 =
        utf8.decode(tmp4_0.asTypedList(tmp5), allowMalformed: true);
    if (tmp5 > 0) {
      final ffi.Pointer<ffi.Void> tmp4_0;
      tmp4_0 = ffi.Pointer.fromAddress(tmp4);
      _api.__deallocate(tmp4_0, tmp6, 1);
    }
    throw tmp3_0;
  }
  final ffi.Pointer<ffi.Void> tmp7_0 = ffi.Pointer.fromAddress(tmp7);
  final tmp7_1 = _Box(_api, tmp7_0, "drop_box_UserId");
  tmp7_1._finalizer = _api._registerFinalizer(tmp7_1);
  final tmp2 = UserId._(_api, tmp7_1);
  return tmp2;
}