{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"//"}]}
        // types `[u8]` or `[u8; N]`, in order to type, e.g., `deref!(b"..."): Vec<u8>`.
        // Additionally, when `deref_patterns` is enabled, byte string literal patterns may have
        let mut pat_ty = ty;