cppgres::flattenable Concept Reference

Concept definition

template<typename T>
concept cppgres::flattenable =  requires(T t, std::span<std::byte> span) {
  { T::type() } -> std::same_as<type>;
  { t.flat_size() } -> std::same_as<std::size_t>;
  { t.flatten_into(span) };
  { T::restore_from(span) } -> std::same_as<T>;
}