Auto merge of #28122 - apasel422:issue-28093, r=alexcrichton

bors · bors · commit 4da6c7e15c2d · 2015-09-01T05:22:48.000Z
closes #28093
diff --git a/src/libcollections/btree/mod.rs b/src/libcollections/btree/mod.rs
@@ -12,6 +12,7 @@ mod node;
 pub mod map;
 pub mod set;
 
+#[doc(hidden)]
 trait Recover<Q: ?Sized> {
     type Key;
 
