core::intrinsics::atomic_max - Rust
Description: API documentation for the Rust `atomic_max` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, atomic_max

# [−][src]Function core::intrinsics::atomic_max

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

🔬 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 `std::sync::atomic` signed integer types via the `fetch_max` method by passing `Ordering::SeqCst` as the `order`. For example, `AtomicI32::fetch_max`.