module Result:Represent the return value of the embedded commandsig
..end
type ('a, 'b)
t
val unit : (unit, string) t
val ok : (unit, string) t
val bool : (bool, string) t
val big_string : (Core.Std.Bigstring.t, string) t
val string : (string, string) t
val int : (int, string) t
val list : ?sep:string ->
('a, string) t ->
('a list, string) t
val create : ('a -> 'b) -> ('a, 'b) t