Warning: Reason support is experimental. We are looking for beta-tester and contributors.

Module Xform

module Xform : sig..end

Maps the empty list to None, and all the others lists to Some


type error =  | NoError | ErrorNoMsg | ErrorMsg of string
type 'a convert =  | ConvError of string | Converted of 'a
module type Xform = sig..end
module Xform : Xformwith type 'a monad = 'a
module XformLwt : Xformwith type 'a monad = 'a Lwt.t