{"ast_node_type":"function","tokens":[{"end":103,"kind":"keyword","start":0,"text":"pub"}]}
            pub fn atomic_cxchgweak_acquire_acquire<T: Copy>(dst: *mut T, old: T, src: T) -> (T, bool);
            pub fn atomic_cxchg_release_seqcst<T: Copy>(dst: *mut T, old: T, src: T) -> (T, bool);
            pub fn atomic_store_release<T: Copy>(dst: *mut T, val: T);