_Alloc = std::allocator<short unsigned int> >; _ForwardIterator = short unsigned int*, vector<short unsigned int> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&}; <template-parameter-2-3> = void; long unsigned int _Idx = 0; _Head = std::vector<short unsigned int>]' at /nix/store/zs2gq6fkglrd28g1nxlb8waqq37cdc2z-gcc-14-20241116/include/c++/14-20241116/tuple:209:4, inlined from 'constexpr _OI std::copy(_II, _II, _OI)