src/data_provider/card_stats.rs

@@ -86,8 +86,15 @@ pub fn delete_stats(stat: &[CardStatistics], connection: &Connection) {
     if stat.is_empty() {
         return;
     }
-    let ids = stat.iter().map(|s| s.id.into()).collect::<Vec<String>>().join(", ");
+    let ids = stat
+        .iter()
+        .map(|s| s.id.into())
+        .collect::<Vec<String>>()
+        .join(", ");
     connection
-        .execute(format!("DELETE FROM card_stats WHERE id in {ids}").as_str(), ())
+        .execute(
+            format!("DELETE FROM card_stats WHERE id in {ids}").as_str(),
+            (),
+        )
         .unwrap();
-}
+}

src/data_provider/voice.rs

@@ -8,7 +8,7 @@ pub async fn get_voice(text: &str) -> Result<BufReader<File>, ()> {
     let mut path = app_data_dir();
     path.push("voice");
     if !path.exists() {
-        std::fs::create_dir(path.clone()).map_err(|_|())?;
+        std::fs::create_dir(path.clone()).map_err(|_| ())?;
     }
     let hash = format!("{}.wav", hex::encode(Sha256::digest(text.as_bytes())));
     path.push(hash);
@@ -20,19 +20,21 @@ pub async fn get_voice(text: &str) -> Result<BufReader<File>, ()> {
             .send()
             .await;
 
-        let query = query.map_err(|_|())?.text().await.map_err(|_|())?;
+        let query = query.map_err(|_| ())?.text().await.map_err(|_| ())?;
         // Synthesis
         let audio = client
             .post(format!("{engine_url}/synthesis?speaker=11"))
             .header("Content-Type", "application/json")
             .body(query)
             .send()
-            .await.map_err(|_|())?
+            .await
+            .map_err(|_| ())?
             .bytes()
-            .await.map_err(|_|())?;
+            .await
+            .map_err(|_| ())?;
 
-        tokio::fs::write(&path, &audio).await.map_err(|_|())?;
+        tokio::fs::write(&path, &audio).await.map_err(|_| ())?;
     }
 
-    Ok(BufReader::new(File::open(path).map_err(|_|())?))
+    Ok(BufReader::new(File::open(path).map_err(|_| ())?))
 }

src/lang.rs

@@ -364,7 +364,17 @@ impl DeckData {
         let state_locked = state.lock();
 
         let stats = load_stats_of_deck(settings, &state_locked.connection);
-        let words = stats.iter().map(|stat| state_locked.dictionary.binary_search_by_key(&stat.word_id, |w| w.id).unwrap()).map(|index| &state_locked.dictionary[index]).cloned().collect();
+        let words = stats
+            .iter()
+            .map(|stat| {
+                state_locked
+                    .dictionary
+                    .binary_search_by_key(&stat.word_id, |w| w.id)
+                    .unwrap()
+            })
+            .map(|index| &state_locked.dictionary[index])
+            .cloned()
+            .collect();
 
         Self {
             set: stats,
@@ -381,6 +391,7 @@ impl DeckData {
             settings: settings.clone(),
         }
     }
+
     pub fn next(&mut self) -> (WordData, CardStatistics) {
         let index = match self.order_module.clone() {
             OrderModule::SemiRandomSRS(mut module) => {

src/repetition.rs

@@ -9,8 +9,8 @@ use chrono::Local;
 use iced::alignment::Horizontal::Center;
 use iced::keyboard::key::Physical::Code;
 use iced::widget::text::Style;
-use iced::widget::{button, column, container, row, rule, space, text, tooltip, Column};
+use iced::widget::{Column, button, column, container, row, rule, space, text, tooltip};
-use iced::{alignment, keyboard, Element, Fill, Task, Theme};
+use iced::{Element, Fill, Task, Theme, alignment, keyboard};
 use parking_lot::Mutex;
 use rodio::MixerDeviceSink;
 use std::collections::HashSet;

src/repetition_settings.rs

@@ -1,3 +1,4 @@
+use crate::AppState;
 use crate::data_provider::card_sets::{delete_set, update_deck};
 use crate::data_provider::card_stats::{delete_stats, load_stats_of_deck};
 use crate::lang::DeckSettings;
@@ -5,13 +6,12 @@ use crate::navigation::Page::PreviousPage;
 use crate::navigation::{NavigatedPage, Page, RootMessage};
 use crate::repetition_settings::RepetitionSettingsMessage::*;
 use crate::styling::*;
-use crate::AppState;
 use iced::widget::button::danger;
 use iced::widget::text_input::Catalog;
 use iced::widget::{button, column, row, scrollable, space, text, text_input};
 use iced::{Element, Task};
 use iced_core::Length::Fill;
-use iced_core::{color, Padding, Theme};
+use iced_core::{Padding, Theme, color};
 use parking_lot::Mutex;
 use std::sync::Arc;
 use std::time::Duration;

src/repetitions.rs

@@ -88,7 +88,8 @@ impl NavigatedPage<RepetitionsMessage> for RepetitionsState {
                 self.decks.remove(index);
                 self.clear_selection();
             } else {
-                self.decks[self.selected_deck_index.unwrap()].general_settings = state.decks[index].clone();
+                self.decks[self.selected_deck_index.unwrap()].general_settings =
+                    state.decks[index].clone();
                 drop(state);
                 self.fill_deck_word_indices();
             }
@@ -625,7 +626,6 @@ impl RepetitionsState {
         deck.existing_words_indices = Some(added);
         deck.available_words_indices = Some(total);
         self.decks[self.selected_deck_index.unwrap()] = deck;
-
     }
 }
 #[derive(Clone)]