pub unsafe extern "rust-intrinsic" fn atomic_cxchgweak_release_acquire<T: Copy>(
    dst: *mut T,
    old: T,
    src: T
) -> (T, bool)
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

Stores a value if the current value is the same as the old value.

The stabilized version of this intrinsic is available on the atomic types via the compare_exchange_weak method by passing Ordering::Release and Ordering::Acquire as the success and failure parameters. For example, AtomicBool::compare_exchange_weak.

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.