code cleanup

src/quiz.rs

@@ -1,12 +1,12 @@
 use crate::lang::KanaSet;
-use crate::{ RootMessage, USER_FONT};
+use crate::navigation::Page::PreviousPage;
+use crate::navigation::{NavigatedPage, Page};
+use crate::quiz::QuizMessage::*;
+use crate::styling::*;
+use crate::{RootMessage, USER_FONT};
 use iced::widget::*;
 use iced::{alignment, Element, Fill, Task};
 use rand::seq::SliceRandom;
-use crate::navigation::{NavigatedPage, Page};
-use crate::navigation::Page::PreviousPage;
-use crate::quiz::QuizMessage::*;
-use crate::styling::*;
 
 #[derive(Clone, Debug)]
 pub struct QuizState {
@@ -104,7 +104,9 @@ impl QuizState {
         container(
             iced::widget::column![
                 row![
-                    text!("{}", self.kana.to_uppercase()).size(54).font(USER_FONT),
+                    text!("{}", self.kana.to_uppercase())
+                        .size(54)
+                        .font(USER_FONT),
                     text!(
                         "{}",
                         if self.is_help {