fragment pool: fix clippy warnings

input-output-hk · Apr 6, 2021 · 58f6ce8 · 58f6ce8
1 parent ba4a85e
commit 58f6ce8
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/jormungandr/src/fragment/pool.rs b/jormungandr/src/fragment/pool.rs
@@ -218,9 +218,13 @@ pub(super) mod internal {
                 self.tail = &mut *entry;
             }
             self.head = &mut *entry;
-            self.index
+            if self
+                .index
                 .insert(IndexedDequeueKeyRef(&entry.key), entry)
-                .map(|_| panic!("inserted an already existing key"));
+                .is_some()
+            {
+                panic!("inserted an already existing key");
+            }
         }
 
         fn push_back(&mut self, key: K, value: V) {
@@ -236,9 +240,13 @@ pub(super) mod internal {
                 self.head = &mut *entry;
             }
             self.tail = &mut *entry;
-            self.index
+            if self
+                .index
                 .insert(IndexedDequeueKeyRef(&entry.key), entry)
-                .map(|_| panic!("inserted an already existing key"));
+                .is_some()
+            {
+                panic!("inserted an already existing key");
+            }
         }
 
         fn pop_back(&mut self) -> Option<(K, V)> {