Method set_callback

bmf/engine/c_engine/src/loader/py_module_loader.cpp:153–161

set_callback(...)

    // set_callback(...)
    void set_callback(
        std::function<CBytes(int64_t, CBytes)> callback_endpoint) override {
        py::gil_scoped_acquire gil;
        auto py_func = py::cpp_function([=](int64_t key, py::bytes &value) {
            auto ret = callback_endpoint(key, py::cast<CBytes>(value));
            return py::cast(ret); // cbytes
        });
        call_func("set_callback", py_func);
    }

    bool is_subgraph() override {
        py::gil_scoped_acquire gil;