Function std::intrinsics::atomic_max_acqrel

pub unsafe extern "rust-intrinsic" fn atomic_max_acqrel<T>(    dst: *mut T,     src: T) -> T where    T: Copy,

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

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

Maximum with the current value using a signed comparison.

The stabilized version of this intrinsic is available on the atomic signed integer types via the fetch_max method by passing Ordering::AcqRel as the order. For example, AtomicI32::fetch_max.

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Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/intrinsics/fn.atomic_max_acqrel.html