Enum helper

include/boost/stacktrace/safe_dump_to.hpp:39–39

    using native_frame_ptr_t = const void*;
    enum helper{ max_frames_dump = 128 };

    BOOST_STACKTRACE_FUNCTION std::size_t from_dump(const char* filename, native_frame_ptr_t* out_frames);
    BOOST_STACKTRACE_FUNCTION std::size_t dump(const char* file, const native_frame_ptr_t* frames, std::size_t frames_count) noexcept;