flox::input_preferences_typename Concept Reference

Restricts types to those which are derived from flox::InputPreferences. More...

#include <registry.hh>

Concept definition

template<typename T>
concept flox::input_preferences_typename =  std::is_base_of<InputPreferences, T>::value && requires( T obj ) {
      {
        obj.getFlakeRef()
      } -> std::convertible_to<nix::ref<nix::FlakeRef>>;
    }

Detailed Description

Restricts types to those which are derived from flox::InputPreferences.