From 052f7b69902f58d8b309c2d5647fe672040540a9 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Fri, 3 May 2019 21:30:22 +0900
Subject: [PATCH] Avoid many doc errors from std

---
 futures-util/src/lib.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/futures-util/src/lib.rs b/futures-util/src/lib.rs
index 87db445b87..e437da776d 100644
--- a/futures-util/src/lib.rs
+++ b/futures-util/src/lib.rs
@@ -36,16 +36,13 @@ pub use self::async_await::*;
 #[cfg(feature = "async-await")]
 #[doc(hidden)]
 pub mod rand_reexport { // used by select!
-    pub use rand::{prelude::SliceRandom, thread_rng};
-
-    // HACK: Define dummy `ThreadRng` to avoid `intra_doc_link_resolution_failure` warning.
-    #[allow(missing_debug_implementations)]
     #[doc(hidden)]
-    pub struct ThreadRng {}
+    pub use rand::{prelude::SliceRandom, thread_rng};
 }
 
 #[doc(hidden)]
 pub mod core_reexport {
+    #[doc(hidden)]
     pub use core::*;
 }