Method get_buffer_info

tests/test_buffers.cpp:332–335

        void set_value(int32_t v) { *value = v; }

        py::buffer_info get_buffer_info() const {
            return py::buffer_info(
                value.get(), sizeof(*value), py::format_descriptor<int32_t>::format(), 1);
        }

        ConstBuffer() : value(new int32_t{0}) {}
    };