{"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"//"}]}
        // in-bounds of buckets.
        // SAFETY: `bucket_idx` is ilog2(u32).saturating_sub(11), which is at most 21, i.e.,
        let bucket = unsafe { buckets.get_unchecked(self.bucket_idx) };