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| -rw-r--r-- | src/libcore/borrow.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libcore/borrow.rs b/src/libcore/borrow.rs index 0014bddb55c..7470512e2b2 100644 --- a/src/libcore/borrow.rs +++ b/src/libcore/borrow.rs @@ -191,7 +191,11 @@ pub trait Borrow<Borrowed: ?Sized> { /// A trait for mutably borrowing data. /// -/// Similar to `Borrow`, but for mutable borrows. +/// As a companion to [`Borrow<T>`] this trait allows a type to borrow as +/// an underlying type by providing a mutable reference. See [`Borrow<T>`] +/// for more information on borrowing as another type. +/// +/// [`Borrow<T>`]: trait.Borrow.html #[stable(feature = "rust1", since = "1.0.0")] pub trait BorrowMut<Borrowed: ?Sized> : Borrow<Borrowed> { /// Mutably borrows from an owned value. |