> Afaik std::span does not need anything that was not in C++98 already, or am I missing something? You're missing the fact that following C++98 it took around

> Afaik std::span does not need anything that was not in C++98 already, or am I missing something? You're missing the fact that following C++98 it took around 13 years to get the next version of the standard published delivered.