Add back missing link

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Camelid 2020-09-02 15:48:35 -07:00 committed by GitHub
parent 2908ed64aa
commit 7926435317
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@ -433,7 +433,7 @@ pub macro Copy($item:item) {
/// [`sync::Mutex`][mutex] and [`sync::RwLock`][rwlock]. These types
/// ensure that any mutation cannot cause data races, hence the types
/// are `Sync`. Likewise, [`sync::Arc`][arc] provides a thread-safe
/// analogue of [`Rc`].
/// analogue of [`Rc`][rc].
///
/// Any types with interior mutability must also use the
/// [`cell::UnsafeCell`][unsafecell] wrapper around the value(s) which