From 381c4425b7d0f428df6576f085ea03b1d42e06af Mon Sep 17 00:00:00 2001 From: Mara Bos Date: Fri, 25 Oct 2019 17:22:03 +0200 Subject: [PATCH] Fix slice::as_ptr_range doctest. --- src/libcore/slice/mod.rs | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/src/libcore/slice/mod.rs b/src/libcore/slice/mod.rs index 185913a47f1a2..cdada1252d2bf 100644 --- a/src/libcore/slice/mod.rs +++ b/src/libcore/slice/mod.rs @@ -422,15 +422,18 @@ impl [T] { /// use two pointers to refer to a range of elements in memory, as is /// common in C++. /// - /// It can also be useful to check if a reference or pointer to an element - /// refers to an element of this slice: + /// It can also be useful to check if a pointer to an element refers to an + /// element of this slice: /// /// ``` - /// let a = [1,2,3]; - /// let x = &a[1]; - /// let y = &5; - /// assert!(a.as_ptr_range().contains(x)); - /// assert!(!a.as_ptr_range().contains(y)); + /// #![feature(slice_ptr_range)] + /// + /// let a = [1, 2, 3]; + /// let x = &a[1] as *const _; + /// let y = &5 as *const _; + /// + /// assert!(a.as_ptr_range().contains(&x)); + /// assert!(!a.as_ptr_range().contains(&y)); /// ``` /// /// [`as_ptr`]: #method.as_ptr