Function std::intrinsics::atomic_nand[][src]

pub unsafe extern "rust-intrinsic" fn atomic_nand<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

对当前值按位与,返回前一个值。

通过将 Ordering::SeqCst 作为 order 传递,可以通过 fetch_nand 方法在 AtomicBool 类型上使用此内联函数的稳定版本。 例如, AtomicBool::fetch_nand.