static void on_outcome_in_place_construction(T *, in_place_type_t<U>, Args &&...) noexcept
One of the constructor hooks for basic_outcome<T, EC, EP, NoValuePolicy>
, generally invoked by the in-place constructors of basic_outcome. See each constructor’s documentation to see which specific hook it invokes.
Requires: Always available.
Guarantees: Never throws an exception.