diff options
| -rw-r--r-- | src/libcore/ptr.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs index 1cbea057e88..e8ac4078043 100644 --- a/src/libcore/ptr.rs +++ b/src/libcore/ptr.rs @@ -15,12 +15,9 @@ //! Working with unsafe pointers in Rust is uncommon, //! typically limited to a few patterns. //! -//! Use the [`null` function](fn.null.html) to create null pointers, -//! the [`is_null`](trait.PtrExt.html#tymethod.is_null) -//! methods of the [`PtrExt` trait](trait.PtrExt.html) to check for null. -//! The `PtrExt` trait is imported by the prelude, so `is_null` etc. -//! work everywhere. The `PtrExt` also defines the `offset` method, -//! for pointer math. +//! Use the [`null` function](fn.null.html) to create null pointers, and +//! the `is_null` method of the `*const T` type to check for null. +//! The `*const T` type also defines the `offset` method, for pointer math. //! //! # Common ways to create unsafe pointers //! |