{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"assert_eq!(self.domain_size,"}]}
        assert_eq!(self.domain_size, other.domain_size);
    fn union(&mut self, other: &DenseBitSet<T>) -> bool {
        bitwise(&mut self.words, &other.words, |a, b| a | b)