Method AddLog

library/cpp/logger/log.cpp:66–74

    }

    inline void AddLog(ELogPriority priority, const char* format, va_list args) const {
        if (!IsOpen()) {
            return;
        }

        TPriorityLogStream ls(priority, this);

        Printf(ls, format, args);
    }

    inline void ResetBackend(THolder<TLogBackend> backend) noexcept {
        Backend_ = std::move(backend);