Module Maki_lwt_err

module Maki_lwt_err: sig .. end

type 'a or_error = ('a, string) Result.result 

type 'a t = 'a or_error Lwt.t 

val return : 'a -> ('a, 'b) Result.result Lwt.t

val return_unit : (unit, 'a) Result.result Lwt.t

val fail : 'a -> ('b, 'a) Result.result Lwt.t

val unwrap_res : ('a, exn) Result.result -> 'a Lwt.t

val (>>=) : ('a, 'b) Result.result Lwt.t ->
       ('a -> ('c, 'b) Result.result Lwt.t) -> ('c, 'b) Result.result Lwt.t

val (>|=) : ('a, 'b) Result.result Lwt.t -> ('a -> 'c) -> ('c, 'b) Result.result Lwt.t