diff --git a/src/interface/components/cards.rs b/src/interface/components/cards.rs
index f10145f..cf1bc0e 100644
--- a/src/interface/components/cards.rs
+++ b/src/interface/components/cards.rs
@@ -40,14 +40,13 @@ pub fn bottom_player_cards(cards: Vec<Card>) -> Paragraph<'static> {
     }
 
     let mut hand_area = vec!["".to_string(); CARD_HEIGHT];
-    for (_idx, card_area) in card_areas.iter().enumerate() {
+    for card_area in card_areas.iter() {
         for (idx, line) in card_area.iter().enumerate() {
             hand_area[idx].push_str(VERTICAL_CARD_LEFT_EDGE[idx]);
-            hand_area[idx].push_str(&line);
+            hand_area[idx].push_str(line);
             hand_area[idx].push_str(VERTICAL_CARD_RIGHT_EDGE[idx]);
         }
     }
-
     string_vec_to_paragraph(hand_area)
 }
 
diff --git a/src/interface/screens/game_screen.rs b/src/interface/screens/game_screen.rs
index e257d55..d73cb21 100644
--- a/src/interface/screens/game_screen.rs
+++ b/src/interface/screens/game_screen.rs
@@ -188,9 +188,9 @@ impl Screen for GameScreen {
     }
 }
 
-fn build_card_lines(hand: &Vec<Card>) -> Text {
+fn build_card_lines(hand: &[Card]) -> Text {
     let mut lines = vec![];
-    for card in hand.clone() {
+    for card in hand.iter().copied() {
         let line = Line::from(card.get_name());
         lines.push(line);
     }