std::intrinsics

Function atomic_umax_acqrel

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

Maximum with the current value using an unsigned comparison.

The stabilized version of this intrinsic is available on the atomic unsigned integer types via the fetch_max method by passing Ordering::AcqRel as the order. For example, AtomicU32::fetch_max.