ResultWithErrmsg0 (kxclib.Kxclib.ResultWithErrmsg0)

include sig ... end

type err = string

exception Error_result of err

type !'x0 t = ('x, err) Stdlib.result

val bind : 'x t -> ('x -> 'y t) -> 'y t

val return : 'x -> 'x t

val error : err -> 'a t

val get : 'x t -> 'x

val protect' : handler:(exn -> string) -> ('x -> 'y) -> 'x -> 'y t

val protect : ('x -> 'y) -> 'x -> 'y t