Function atomic_or_acquire

pub unsafe fn atomic_or_acquire<T>(_dst: *mut T, _src: T) -> T
where
    T: Copy,

🔬This is a nightly-only experimental API. (core_intrinsics)

Available on crate feature std only.

Bitwise or with the current value, returning the previous value.

The stabilized version of this intrinsic is available on the atomic types via the fetch_or method by passing Ordering::Acquire as the order. For example, AtomicBool::fetch_or.