cppfig::HasJsonAdl Concept Reference

Concept for types that have nlohmann::json ADL serialization. More...

#include <json.h>

Concept definition

template<typename T>
concept cppfig::HasJsonAdl =  requires(const T& value, nlohmann::json& json) {
    { to_json(json, value) };
    { from_json(json, std::declval<T&>()) };
}

Detailed Description

Concept for types that have nlohmann::json ADL serialization.