5645         struct NotKnownLayout<T = ()> {  in test_known_layout_derive()  struct
5678         struct KL01(NotKnownLayout<AU32>, NotKnownLayout<AU16>);  in test_known_layout_derive()
5689         struct KL01Align(NotKnownLayout<AU32>, NotKnownLayout<AU16>);  in test_known_layout_derive()
5700         struct KL01Packed(NotKnownLayout<AU32>, NotKnownLayout<AU16>);  in test_known_layout_derive()
5711         struct KL01PackedN(NotKnownLayout<AU32>, NotKnownLayout<AU16>);  in test_known_layout_derive()
5724         struct KL03(NotKnownLayout, u8);  in test_known_layout_derive()
5735         struct KL03Align(NotKnownLayout<AU32>, u8);  in test_known_layout_derive()
5746         struct KL03Packed(NotKnownLayout<AU32>, u8);  in test_known_layout_derive()
5757         struct KL03PackedN(NotKnownLayout<AU32>, u8);  in test_known_layout_derive()
5791         struct KL10(NotKnownLayout<AU32>, [u8]);  in test_known_layout_derive()
5794             .extend(DstLayout::for_type::<NotKnownLayout<AU32>>(), None)  in test_known_layout_derive()
5805         struct KL10Align(NotKnownLayout<AU32>, [u8]);  in test_known_layout_derive()
5810             .extend(DstLayout::for_type::<NotKnownLayout<AU32>>(), None)  in test_known_layout_derive()
5821         struct KL10Packed(NotKnownLayout<AU32>, [u8]);  in test_known_layout_derive()
5826             .extend(DstLayout::for_type::<NotKnownLayout<AU32>>(), repr_packed)  in test_known_layout_derive()
5837         struct KL10PackedN(NotKnownLayout<AU32>, [u8]);  in test_known_layout_derive()
5842             .extend(DstLayout::for_type::<NotKnownLayout<AU32>>(), repr_packed)  in test_known_layout_derive()
5854         struct KL11(NotKnownLayout<AU64>, u8);  in test_known_layout_derive()
5857             .extend(DstLayout::for_type::<NotKnownLayout<AU64>>(), None)  in test_known_layout_derive()
5868         struct KL11Align(NotKnownLayout<AU64>, u8);  in test_known_layout_derive()
5873             .extend(DstLayout::for_type::<NotKnownLayout<AU64>>(), None)  in test_known_layout_derive()
5884         struct KL11Packed(NotKnownLayout<AU64>, u8);  in test_known_layout_derive()
5889             .extend(DstLayout::for_type::<NotKnownLayout<AU64>>(), repr_packed)  in test_known_layout_derive()
5900         struct KL11PackedN(NotKnownLayout<AU64>, u8);  in test_known_layout_derive()
5905             .extend(DstLayout::for_type::<NotKnownLayout<AU64>>(), repr_packed)  in test_known_layout_derive()
5999         struct KLF2(NotKnownLayout<u8>, [u8]);  in test_known_layout_derive()
6005         struct KLF3(NotKnownLayout<u8>, NotKnownLayout<AU16>, [u8]);  in test_known_layout_derive()
6011         struct KLF4(NotKnownLayout<u8>, NotKnownLayout<AU16>, NotKnownLayout<AU32>, [u8]);  in test_known_layout_derive()