User-defined Literal operators

UDL operators. More...

Functions
template<str ID>
constexpr auto	operator""_fl () noexcept
	Forms an instance of rbr::flag_keyword from a literal string.
template<str ID>
constexpr auto	rbr::literals::operator""_id () noexcept
	Forms an ID constant literal.
template<str ID>
constexpr auto	operator""_kw () noexcept
	Forms an instance of rbr::any_keyword from a literal string.