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: mod.rs
    path of file: ./repos/universal-android-debloater/src/gui
    
    the code of the file until where you have to start completion: pub mod style;
pub mod views;
pub mod widgets;

use crate::core::sync::{get_devices_list, perform_adb_commands, CommandType, Phone};
use crate::core::theme::Theme;
use crate::core::uad_lists::UadListState;
use crate::core::update::{get_latest_release, Release, SelfUpdateState, SelfUpdateStatus};
use crate::core::utils::string_to_theme;

use views::about::{About as AboutView, Message as AboutMessage};
use views::list::{List as AppsView, LoadingState as ListLoadingState, Message as AppsMessage};
use views::settings::{Message as SettingsMessage, Settings as SettingsView};
use widgets::naviga
    
    fn view(&self) -> Element<Self::Message, Renderer<Self::Theme>> {
        let navigation_container = nav_menu(
            &self.devices_list,
            self.selected_device.clone(),
            &self.apps_view,
            &self.update_state.self_update,
        );

        let selected_device = self.selected_device.clone().unwrap_or_default();
        let main_container = match self.view {
            View::List => self
                .apps_view
                .view(&self.settings_view, &selected_device)
                .map(Message::AppsAction),
            View::About => self
                .about_view
                .view(&self.update_state)
                .map(Message::AboutAction),
            View::Settings => self
                .settings_view
                .view(&selected_device)
                .map(Message::SettingsAction),
        };

        column![navigation_container, main_container]
            .width(Length::Fill)
            .align_items(Alignment::Center)
            .into()
    }