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Fix erroneous reference to Arc instead of Rc in rc::Weak documentation #43310

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Merged
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Jul 19, 2017
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Fix erroneous reference to Arc instead of Rc in rc::Weak documentation #43310

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2 changes: 1 addition & 1 deletion src/liballoc/rc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -973,7 +973,7 @@ impl<T> From<T> for Rc<T> {
/// A `Weak` pointer is useful for keeping a temporary reference to the value
/// within [`Rc`] without extending its lifetime. It is also used to prevent
/// circular references between [`Rc`] pointers, since mutual owning references
/// would never allow either [`Arc`] to be dropped. For example, a tree could
/// would never allow either [`Rc`] to be dropped. For example, a tree could
/// have strong [`Rc`] pointers from parent nodes to children, and `Weak`
/// pointers from children back to their parents.
///
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