[−][src]Function std::intrinsics::atomic_xchg_acqrel
pub unsafe extern "rust-intrinsic" fn atomic_xchg_acqrel<T>(
dst: *mut T,
src: T
) -> T
🔬 This is a nightly-only experimental API. (core_intrinsics
#0)
intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
Stores the value at the specified memory location, returning the old value.
The stabilized version of this intrinsic is available on the
std::sync::atomic
types via the swap
method by passing
Ordering::AcqRel
as the order
. For example,
AtomicBool::swap
.