structuredAttrs is enabled

trying https://static.crates.io/crates/darling_macro/darling_macro-0.21.3.crate
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100   2535 100   2535   0      0  79102      0                              0
100   2535 100   2535   0      0  79028      0                              0
100   2535 100   2535   0      0  78976      0                              0