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3 changes: 2 additions & 1 deletion src/libcore/option.rs
Original file line number Diff line number Diff line change
Expand Up @@ -706,7 +706,8 @@ impl<T> Option<T> {
}

impl<'a, T: Clone> Option<&'a T> {
/// Maps an Option<&T> to an Option<T> by cloning the contents of the Option.
/// Maps an `Option<&T>` to an `Option<T>` by cloning the contents of the
/// option.
#[stable(feature = "rust1", since = "1.0.0")]
pub fn cloned(self) -> Option<T> {
self.map(|t| t.clone())
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