Function std::intrinsics::atomic_max_relaxed[][src]

pub unsafe extern "rust-intrinsic" fn atomic_max_relaxed<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

Expand description

当前值的最大值。

通过将 Ordering::Relaxed 传递为 order,可以通过 fetch_max 方法在 atomic 有符号整数类型上使用此内联函数的稳定版本。 例如, AtomicI32::fetch_max.