xieite ::is_rref <>
Defined in header <xieite/trait/is_rref.hpp> A wrapper for
std ::is_rvalue_reference_v <>Declaration
template <typename T >concept is_rref =std ::is_rvalue_reference_v <T >;
Example
[View in Compiler Explorer]static_assert (xieite ::is_rref <int&& >);static_assert (!xieite ::is_rref <int >);static_assert (!xieite ::is_rref <int& >);