structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/bd/27/a119e0519049afcfca51e9834b67949ffaba5b9afe7e74ed04d6c39b0285/pypdfium2-5.7.0-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:10              0
  0  3.46M   0  12789   0      0   1078      0   56:12   00:11   56:01   8910
  2  3.46M   2  92536   0      0   7194      0   08:25   00:12   08:13  37998
 45  3.46M  45  1.59M   0      0 117.7k      0   00:30   00:13   00:17 474.7k
 85  3.46M  85  2.95M   0      0 203.4k      0   00:17   00:14   00:03 681.0k
100  3.46M 100  3.46M   0      0 225.2k      0   00:15   00:15         681.0k
100  3.46M 100  3.46M   0      0 225.2k      0   00:15   00:15         681.0k
100  3.46M 100  3.46M   0      0 225.2k      0   00:15   00:15         681.0k