From f817d1960a4d495a20689bc7ed22847561afd216 Mon Sep 17 00:00:00 2001
From: Daiki Mizukami <mizukami1113@gmail.com>
Date: Tue, 10 Apr 2018 17:13:32 +0900
Subject: [PATCH 1/2] std: Mark `ptr::Unique` with `#[doc(hidden)]`

---
 src/libcore/ptr.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index 5a54de06b5ef2..a1307a6d5996e 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -2511,6 +2511,7 @@ impl<T: ?Sized> PartialOrd for *mut T {
            reason = "use NonNull instead and consider PhantomData<T> \
                      (if you also use #[may_dangle]), Send, and/or Sync")]
 #[allow(deprecated)]
+#[doc(hidden)]
 pub struct Unique<T: ?Sized> {
     pointer: NonZero<*const T>,
     // NOTE: this marker has no consequences for variance, but is necessary

From 54d6bcbf70112ceb0efa4579ab9f6d5673588889 Mon Sep 17 00:00:00 2001
From: Daiki Mizukami <mizukami1113@gmail.com>
Date: Wed, 11 Apr 2018 18:24:47 +0900
Subject: [PATCH 2/2] alloc: Mark `Box::into_unique` with `#[doc(hidden)]`

---
 src/liballoc/boxed.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs
index 71b53cc88e54d..bf7921ea1a2b5 100644
--- a/src/liballoc/boxed.rs
+++ b/src/liballoc/boxed.rs
@@ -184,6 +184,7 @@ impl<T: ?Sized> Box<T> {
 
     #[unstable(feature = "ptr_internals", issue = "0", reason = "use into_raw_non_null instead")]
     #[inline]
+    #[doc(hidden)]
     pub fn into_unique(b: Box<T>) -> Unique<T> {
         let unique = b.0;
         mem::forget(b);