atomic_or_seqcst in core::intrinsics - Rust
Description: Bitwise or with the current value, returning the previous value.
Keywords: rust, rustlang, rust-lang, atomic_or_seqcst

# Function core::intrinsics::atomic_or_seqcst

source · [−]

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

🔬 This is a nightly-only experimental API. (`core_intrinsics`)
Expand description

Bitwise or with the current value, returning the previous value.

The stabilized version of this intrinsic is available on the `atomic` types via the `fetch_or` method by passing `Ordering::SeqCst` as the `order`. For example, `AtomicBool::fetch_or`.