diff --git a/src/bots/approved_bot/modules/random.rs b/src/bots/approved_bot/modules/random.rs
index 29a19ee..eccf2a4 100644
--- a/src/bots/approved_bot/modules/random.rs
+++ b/src/bots/approved_bot/modules/random.rs
@@ -198,7 +198,6 @@ async fn get_genre_metas_handler(cq: CallbackQuery, bot: CacheMe<Throttle<Bot>>)
 
     let keyboard = InlineKeyboardMarkup {
         inline_keyboard: genre_metas
-            .clone()
             .into_iter()
             .enumerate()
             .map(|(index, genre_meta)| {
diff --git a/src/bots/approved_bot/modules/settings.rs b/src/bots/approved_bot/modules/settings.rs
index 8b1096c..31d5eb1 100644
--- a/src/bots/approved_bot/modules/settings.rs
+++ b/src/bots/approved_bot/modules/settings.rs
@@ -134,7 +134,7 @@ async fn settings_callback_handler(
     let allowed_langs = get_user_or_default_lang_codes(user.id, user_langs_cache.clone()).await;
 
     let mut allowed_langs_set: HashSet<String> = HashSet::new();
-    allowed_langs.clone().into_iter().for_each(|v| {
+    allowed_langs.into_iter().for_each(|v| {
         allowed_langs_set.insert(v);
     });
 
diff --git a/src/bots/approved_bot/services/book_library/types.rs b/src/bots/approved_bot/services/book_library/types.rs
index e5822c0..ed3aff1 100644
--- a/src/bots/approved_bot/services/book_library/types.rs
+++ b/src/bots/approved_bot/services/book_library/types.rs
@@ -84,15 +84,13 @@ where
         let item_size: usize = (max_size - separator_len * items_count) / items_count;
 
         let format_result: Vec<FormatResult> = self.items
-            .clone()
-            .into_iter()
+            .iter()
             .map(|item| item.format(item_size))
             .collect();
 
         let has_any_spliced = {
             format_result
-                .clone()
-                .into_iter()
+                .iter()
                 .any(|item| item.current_size != item.max_size)
         };
 
@@ -105,15 +103,13 @@ where
         }
 
         let mut free_symbols: usize = format_result
-            .clone()
-            .into_iter()
+            .iter()
             .filter(|item| item.current_size == item.max_size)
             .map(|item| item_size - item.current_size)
             .sum();
 
         self.items
-            .clone()
-            .into_iter()
+            .iter()
             .enumerate()
             .map(|(index, item)| {
                 let already_formated_result = &format_result[index];