code cleanup

src/main.rs

@@ -2,18 +2,18 @@
 mod data_provider;
 mod dictionary;
 mod dictionary_test;
+mod history;
 mod lang;
+pub mod navigation;
 mod quiz;
 mod randomizer;
 mod repetition;
 mod repetitions;
 mod selector;
+pub mod styling;
 mod sync;
 mod word;
 mod writing;
-mod history;
-pub mod navigation;
-pub mod styling;
 
 use crate::data_provider::card_sets::load_sets;
 use crate::data_provider::settings::get_setting;
@@ -28,15 +28,13 @@ use iced::Font;
 use iced::{keyboard, Program, Subscription, Theme};
 use rusqlite::Connection;
 
-
 const USER_FONT: Font = Font::with_name("Noto Sans JP");
 
 fn main() -> iced::Result {
-
     iced::application(ScreenState::boot, ScreenState::update, ScreenState::view)
         .subscription(subscription)
         .title("Kana learn app")
-        .settings(iced::Settings{
+        .settings(iced::Settings {
             default_text_size: iced::Pixels(18.0),
             ..iced::Settings::default()
         })
@@ -50,8 +48,6 @@ fn subscription(_state: &ScreenState) -> Subscription<RootMessage> {
     keyboard::listen().map(|e| Keyboard(e))
 }
 
-
-
 pub struct AppState {
     pub dictionary: Vec<WordData>,
     pub card_sets: Vec<CardSetSettings>,
@@ -67,7 +63,7 @@ impl AppState {
         let connection = Connection::open(db_file).unwrap();
         connection.execute("PRAGMA foreign_keys = ON;", []).unwrap();
 
-        Self{
+        Self {
             dictionary: vec![],
             card_sets: vec![],
             word_groups: vec![],
@@ -77,8 +73,6 @@ impl AppState {
     }
 }
 
-
-
 fn fill_state(state: &mut AppState) {
     let list = load_words(&state.connection);
     let sets = load_sets(&state.connection);
@@ -95,4 +89,3 @@ fn load_settings(connection: &Connection) -> AppSettings {
     let key = get_setting("SYNC_KEY".to_string(), connection);
     AppSettings { key }
 }
-