You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: config.rs
    path of file: ./repos/krustlet/crates/kubelet/src
    
    the code of the file until where you have to start completion: //! Configuration for a Kubelet
//!
//! You must provide a Config when instantiating a kubelet. Although you can create a Config
//! directly, it is usually easier to use one of the following functions:
//!
//! * [`Config::default_config`] - use the defaults for everything
//! * [`Config::new_from_file`] - use the values in the specified file
//! * [`Config::new_from_flags`] - use the values specified on the command line or in
//!   environment variables (requires you to turn on the "cli" feature)
//! * [`Config::new_from_file_and_flags`] - use the values specified on the command line
//!   or in environment variables, but falling ba
    
    fn with_override(self, other: Self) -> Self {
        ConfigBuilder {
            node_ip: other.node_ip.or(self.node_ip),
            node_name: other.node_name.or(self.node_name),
            node_labels: other.node_labels.or(self.node_labels),
            hostname: other.hostname.or(self.hostname),
            data_dir: other.data_dir.or(self.data_dir),
            max_pods: other.max_pods.or(self.max_pods),
            server_addr: other.server_addr.or(self.server_addr),
            server_port: other.server_port.or(self.server_port),
            server_tls_cert_file: other.server_tls_cert_file.or(self.server_tls_cert_file),
            bootstrap_file: other.bootstrap_file.or(self.bootstrap_file),
            allow_local_modules: other.allow_local_modules.or(self.allow_local_modules),
            insecure_registries: other.insecure_registries.or(self.insecure_registries),
            plugins_dir: other.plugins_dir.or(self.plugins_dir),
            device_plugins_dir: other.device_plugins_dir.or(self.device_plugins_dir),
            server_tls_private_key_file: other
                .server_tls_private_key_file
                .or(self.server_tls_private_key_file),
        }
    }