Documentation assertion in erase_index function

(cherry picked from commit 4750dc7)
indexmap-rs · Jun 16, 2022 · 20cf99a · 20cf99a
1 parent 3921adf
commit 20cf99a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/map/core.rs b/src/map/core.rs
@@ -44,7 +44,8 @@ fn equivalent<'a, K, V, Q: ?Sized + Equivalent<K>>(
 
 #[inline]
 fn erase_index(table: &mut RawTable<usize>, hash: HashValue, index: usize) {
-    table.erase_entry(hash.get(), move |&i| i == index);
+    let erased = table.erase_entry(hash.get(), move |&i| i == index);
+    debug_assert!(erased);
 }
 
 #[inline]