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This commit is contained in:
Flavio Percoco 2015-01-16 08:18:39 +01:00
parent 2adc8b529a
commit 7cd762a967
1 changed files with 3 additions and 2 deletions
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5
src/libcore/cell.rs
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@ -509,12 +509,13 @@ impl<'b, T> DerefMut for RefMut<'b, T> {
///
/// ```rust
/// use std::cell::UnsafeCell;
/// use std::marker;
/// use std::marker::Sync;
///
/// struct NotThreadSafe<T> {
/// value: UnsafeCell<T>,
/// marker: marker::NoSync
/// }
///
/// unsafe impl<T> Sync for NotThreadSafe<T> {}
/// ```
///
/// **NOTE:** `UnsafeCell<T>` fields are public to allow static initializers. It