From f0c5e8b8fc6d3631de39cfc250868da993ff4086 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Thu, 20 Apr 2017 14:02:20 -0700
Subject: Privatize Rc::is_unique

[unstable, deprecated since 1.15.0]
---
 src/liballoc/rc.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/liballoc')

diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs
index dab6cf011bd..b12d89867c8 100644
--- a/src/liballoc/rc.rs
+++ b/src/liballoc/rc.rs
@@ -488,11 +488,7 @@ impl<T: ?Sized> Rc<T> {
     ///
     /// [weak]: struct.Weak.html
     #[inline]
-    #[unstable(feature = "is_unique", reason = "uniqueness has unclear meaning",
-               issue = "28356")]
-    #[rustc_deprecated(since = "1.15.0",
-                       reason = "too niche; use `strong_count` and `weak_count` instead")]
-    pub fn is_unique(this: &Self) -> bool {
+    fn is_unique(this: &Self) -> bool {
         Rc::weak_count(this) == 0 && Rc::strong_count(this) == 1
     }
 
-- 
cgit 1.4.1-3-g733a5