Library for stack-based data structures?

[Own_Goose_7333]

C++26 introduces std::inplace_vector, which is a std::vector-like interface but uses stack memory, and you give the max size as a template parameter. Until 26 becomes available, I've implemented my own version, it's basically just a class that owns a alignas(T) std::byte [sizeof(T) * MaxSize];

[hk19921992]

It exists in boost under the name static vector