1 files changed, 2 insertions, 0 deletions
diff --git a/src/libextra/future.rs b/src/libextra/future.rs
index 38df0c6a208..4d3a757e80e 100644
--- a/src/libextra/future.rs
+++ b/src/libextra/future.rs
@@ -23,6 +23,8 @@
  * ~~~
  */
 
+#[allow(missing_doc)];
+
 use core::prelude::*;
 
 use core::cast;