code cleanup

src/lang.rs

@@ -1,12 +1,12 @@
-use crate::AppState;
 use crate::data_provider::card_stats::{
     add_stat_list, delete_stat, load_stats_of_set, update_stat_score,
 };
-use crate::data_provider::history::{HistoryItem, push_note};
+use crate::data_provider::history::{push_note, HistoryItem};
 use crate::repetitions::CardSetSettings;
+use crate::AppState;
 use chrono::{DateTime, Utc};
-use rand::distr::Distribution;
 use rand::distr::weighted::WeightedIndex;
+use rand::distr::Distribution;
 use rand::prelude::SliceRandom;
 use rand::rng;
 use rand::rngs::ThreadRng;
@@ -399,13 +399,13 @@ impl CardSet {
                 index
             }
             OrderModule::WorstWordsSRS(mut module) => {
-                  if module.initialized == false {
-                      module.init(self)
-                  }
-                  let index = module.next(self);
-                  self.order_module = OrderModule::WorstWordsSRS(module);
-                  index
-              }
+                if module.initialized == false {
+                    module.init(self)
+                }
+                let index = module.next(self);
+                self.order_module = OrderModule::WorstWordsSRS(module);
+                index
+            }
         };
 
         self.current_word_index = Some(index);
@@ -433,9 +433,9 @@ impl CardSet {
                 self.order_module = OrderModule::RandomSRS(module);
             }
             OrderModule::WorstWordsSRS(mut module) => {
-                  module.open(status, index, word.clone());
-                  self.order_module = OrderModule::WorstWordsSRS(module);
-              }
+                module.open(status, index, word.clone());
+                self.order_module = OrderModule::WorstWordsSRS(module);
+            }
         }
         update_stat_score(word, &self.state.lock().unwrap().connection);
         push_note(
@@ -596,9 +596,7 @@ impl SRSModule for WorstWordsSRSModule {
         self.queue.pop().unwrap()
     }
 
-
-    fn open(&mut self, _: WordOpenMode, _: usize, _: CardStatistics) {
-    }
+    fn open(&mut self, _: WordOpenMode, _: usize, _: CardStatistics) {}
 
     fn init(&mut self, _: &mut CardSet) {
         self.initialized = true;
@@ -618,9 +616,17 @@ impl WorstWordsSRSModule {
     }
 
     fn fill_pool(&mut self, set: &CardSet) {
-        let mut sorted  = set.set.clone().into_iter().zip(0..set.set.len()).collect::<Vec<_>>();
+        let mut sorted = set
+            .set
+            .clone()
+            .into_iter()
+            .zip(0..set.set.len())
+            .collect::<Vec<_>>();
         sorted.sort_by_key(|c| c.0.score);
-        let mut worst = sorted[0..self.pool_size].iter().map(|(_, index)| *index).collect::<Vec<usize>>();
+        let mut worst = sorted[0..self.pool_size]
+            .iter()
+            .map(|(_, index)| *index)
+            .collect::<Vec<usize>>();
         worst.shuffle(&mut rand::rng());
         self.pool = worst;
     }