Function int_to_string

src/include/nlohmann/detail/string_utils.hpp:21–26

template<typename StringType>
void int_to_string(StringType& target, std::size_t value)
{
    // For ADL
    using std::to_string;
    target = to_string(value);
}

template<typename StringType>
StringType to_string(std::size_t value)