Function core::intrinsics::atomic_xsub_seqcst
source · pub unsafe extern "rust-intrinsic" fn atomic_xsub_seqcst<T: Copy>(
dst: *mut T,
src: T
) -> T🔬This is a nightly-only experimental API. (
core_intrinsics)Expand description
Subtract from the current value, returning the previous value.
The stabilized version of this intrinsic is available on the
atomic types via the fetch_sub method by passing
Ordering::SeqCst as the order. For example, AtomicIsize::fetch_sub.