std::formatter<std::chrono::year_month_day>
Min standard notice:
Header: <chrono>
Specialization of std::formatter that defines formatting rules for a std::chrono::year_month_day.
# Declarations
template< class CharT >
struct formatter<std::chrono::year_month_day, CharT>;
(since C++20)
# Example
This section is incompleteReason: no example