{"ast_node_type":"function","tokens":[{"end":72,"kind":"keyword","start":0,"text":"pub"}]}
            pub fn atomic_xor_seqcst<T: Copy>(dst: *mut T, src: T) -> T;
            pub fn atomic_or_release<T: Copy>(dst: *mut T, src: T) -> T;
            pub fn atomic_fence_seqcst();