11 #include <type_traits>
13 #include <cras_cpp_common/external/any-lite/any.hpp>
19 using ::nonstd::any_cast;
20 using ::nonstd::make_any;
22 using ::nonstd::bad_any_cast;
29 struct is_any :
public ::std::false_type {};
35 struct is_any<::cras::any> :
public ::std::true_type {};