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Rollup merge of #71548 - crlf0710:cursor_bounds, r=Amanieu

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Add missing Send and Sync impls for linked list Cursor and CursorMut.

Someone pointed out these to me, and i think it's indeed reasonable to add those impl.

r? @Amanieu
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Dylan DPC 2020-04-25 18:30:34 +02:00 • committed by GitHub
commit 82642d708f
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src/liballoc/collections/linked_list.rs
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@ -1841,3 +1841,15 @@ unsafe impl<T: Send> Send for IterMut<'_, T> {}
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
unsafe impl<T: Sync> Sync for IterMut<'_, T> {} unsafe impl<T: Sync> Sync for IterMut<'_, T> {}
#[unstable(feature = "linked_list_cursors", issue = "58533")]
unsafe impl<T: Sync> Send for Cursor<'_, T> {}
#[unstable(feature = "linked_list_cursors", issue = "58533")]
unsafe impl<T: Sync> Sync for Cursor<'_, T> {}
#[unstable(feature = "linked_list_cursors", issue = "58533")]
unsafe impl<T: Send> Send for CursorMut<'_, T> {}
#[unstable(feature = "linked_list_cursors", issue = "58533")]
unsafe impl<T: Sync> Sync for CursorMut<'_, T> {}