3 ms·

You use constinit. But this means constexpr constructor (easy with 2-phase init, not too much of a problem for singleton objects), and trivial destruction

• kazinator 1y ago
  Does that guarantee that the static object is constructed before the first execution of the block?
  • TuxSH 1y ago
    Yes, it will be constructed at compile time. Not everything can be constinit.