hashmap3: Use `or_default`

1 files changed, 2 insertions, 6 deletions

diff --git a/solutions/11_hashmaps/hashmaps3.rs b/solutions/11_hashmaps/hashmaps3.rs
index 8a5d30b..41da784 100644
--- a/solutions/11_hashmaps/hashmaps3.rs
+++ b/solutions/11_hashmaps/hashmaps3.rs
@@ -28,17 +28,13 @@ fn build_scores_table(results: &str) -> HashMap<&str, TeamScores> {
         let team_2_score: u8 = split_iterator.next().unwrap().parse().unwrap();
 
         // Insert the default with zeros if a team doesn't exist yet.
-        let team_1 = scores
-            .entry(team_1_name)
-            .or_insert_with(TeamScores::default);
+        let team_1 = scores.entry(team_1_name).or_default();
         // Update the values.
         team_1.goals_scored += team_1_score;
         team_1.goals_conceded += team_2_score;
 
         // Similarly for the second team.
-        let team_2 = scores
-            .entry(team_2_name)
-            .or_insert_with(TeamScores::default);
+        let team_2 = scores.entry(team_2_name).or_default();
         team_2.goals_scored += team_2_score;
         team_2.goals_conceded += team_1_score;
     }