explicit basic_outcome(in_place_type_t<value_type_if_enabled>, std::initializer_list<U>, Args ...)

Explicit inplace value constructor. Calls void hook_outcome_in_place_construction(T *, in_place_type_t<U>, Args &&...) noexcept with this, in_place_type<value_type>, ‘std::initializer_list’ and Args ....

Requires: predicate::enable_inplace_value_constructor<std::initializer_list<U>, Args ...> is true.

Complexity: Same as for the value_type constructor which accepts std::initializer_list<U>, Args .... Constexpr, triviality and noexcept of underlying operations is propagated.

Guarantees: If an exception is thrown during the operation, the state of the Args is left indeterminate.