val to_result : 'a -> 'a -> ?meth:(X.meth * int) -> ('a -> int option -> int) -> ('a -> int -> int) -> ('a, 'a) X.t -> (('a, 'a) X.t, X.error) Stdlib.resultval bytes : 'a -> 'a -> ?meth:(X.meth * int) -> ('a -> int option -> int) -> ('a -> int -> int) -> ('a, 'a) X.t -> (('a, 'a) X.t, X.error) Stdlib.resultval bigstring : 'a -> 'a -> ?meth:(X.meth * int) -> ('a -> int option -> int) -> ('a -> int -> int) -> ('a, 'a) X.t -> (('a, 'a) X.t, X.error) Stdlib.result