Recognizer for string-result structures.
(string-resultp x) → *
Function:
(defun string-resultp (x) (declare (xargs :guard t)) (let ((__function__ 'string-resultp)) (declare (ignorable __function__)) (cond ((stringp x) (b* ((get x)) (stringp get))) (t (b* ((get x)) (fty::reserrp get))))))