fn main() -> anyhow::Result<()> { // Before using any pylon methods, the pylon runtime must be initialized. let pylon = pylon_cxx::Pylon::new(); // Create an instant camera object with the camera device found first. let camera = pylon_cxx::TlFactory::instance(&pylon).create_first_device()?; // Print the model name of the camera. println!("Using device {}.", camera.device_info().model_name()?); camera.open()?; let filename = "NodeMap.pfs"; println!("Saving camera's node map to file \"{}\".", filename); camera.node_map()?.save(filename)?; println!("Reading file back to camera's node map."); camera.node_map()?.load(filename, true)?; println!("Ok."); Ok(()) }