hide an #[allow] directive from the Arc::new_cyclic doc example

rust-lang · Apr 8, 2022 · e0e64a8 · e0e64a8
1 parent e745b4d
commit e0e64a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs
@@ -369,7 +369,7 @@ impl<T> Arc<T> {
     ///
     /// # Example
     /// ```
-    /// #![allow(dead_code)]
+    /// # #![allow(dead_code)]
     /// use std::sync::{Arc, Weak};
     ///
     /// struct Gadget {