Function get

Source/Utils/json.hpp:3956–3959

        // And see https://github.com/nlohmann/json/pull/1391
        template<std::size_t N, typename IteratorType, enable_if_t<N == 0, int> = 0>
        auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.key())
        {
            return i.key();
        }
        // Structured Bindings Support
        // For further reference see https://blog.tartanllama.xyz/structured-bindings/
        // And see https://github.com/nlohmann/json/pull/1391