Cargo clippy and sqlx prepare

Author: BoySanic

server/.sqlx/query-110699ecb02de724e7b96c93a01edb9ea3cd06c2c1189c29703b35f4894d7521.json

@@ -114,10 +114,7 @@ pub async fn validate_submit(
                 // Add group id for that assignment to group_ids
                 // Add assignment id to assignment_ids
                 // Add assignment id and group id to new HashMap which filters out errored results
-                results_by_group_id
-                    .entry(g)
-                    .or_default()
-                    .push(result_id);
+                results_by_group_id.entry(g).or_default().push(result_id);
                 group_ids.insert(g);
                 group_id_by_result.insert(result_id, g);
             }
@@ -228,7 +225,9 @@ pub async fn validate_submit(
             // Find largest group for task
             let mut group_id_count: HashMap<Id<Result>, i32> = HashMap::new();
             for gr in &group_results {
-                if let Some(gr_id) = gr.group_result_id { *group_id_count.entry(gr_id).or_insert(0) += 1 }
+                if let Some(gr_id) = gr.group_result_id {
+                    *group_id_count.entry(gr_id).or_insert(0) += 1
+                }
             }
             let inconclusive_and_error_size: i32 = group_results
                 .iter()
@@ -237,9 +236,7 @@ pub async fn validate_submit(
                 })
                 .count() as i32;
 
-            let largest_group_size: i32 = group_id_count.values().copied()
-                .max()
-                .unwrap_or(0);
+            let largest_group_size: i32 = group_id_count.values().copied().max().unwrap_or(0);
             // Set assignments_needed
             sqlx::query_unchecked!(
                 r#"