tezos-protocol-002-PsYLVpVv 20.1

tezos-protocol-002-PsYLVpVv

type error_category = [

| `Branch
| `Permanent
| `Temporary

]

type error = ..

val pp : Format.formatter -> error -> unit

val error_encoding : error Data_encoding.t

val json_of_error : error -> Data_encoding.json

val error_of_json : Data_encoding.json -> error

type error_info = {

category : error_category;
id : string;
title : string;
description : string;
schema : Data_encoding.json_schema;

}

val pp_info : Format.formatter -> error_info -> unit

val get_registered_errors : unit -> error_info list

val register_error_kind : 
  error_category ->
  id:string ->
  title:string ->
  description:string ->
  ?pp:(Format.formatter -> 'err -> unit) ->
  'err Data_encoding.t ->
  (error -> 'err option) ->
  ('err -> error) ->
  unit

val classify_errors : error list -> error_category

type !'a tzresult = ('a, error list) Pervasives.result

val result_encoding : 'a Data_encoding.t -> 'a tzresult Data_encoding.encoding

val ok : 'a -> 'a tzresult

val return : 'a -> 'a tzresult Lwt.t

val return_unit : unit tzresult Lwt.t

val return_none : 'a option tzresult Lwt.t

val return_some : 'a -> 'a option tzresult Lwt.t

val return_nil : 'a list tzresult Lwt.t

val return_true : bool tzresult Lwt.t

val return_false : bool tzresult Lwt.t

val error : error -> 'a tzresult

val fail : error -> 'a tzresult Lwt.t

val (>>?) : 'a tzresult -> ('a -> 'b tzresult) -> 'b tzresult

val (>>=?) : 
  'a tzresult Lwt.t ->
  ('a -> 'b tzresult Lwt.t) ->
  'b tzresult Lwt.t

val (>>=) : 'a Lwt.t -> ('a -> 'b Lwt.t) -> 'b Lwt.t

val (>|=) : 'a Lwt.t -> ('a -> 'b) -> 'b Lwt.t

val (>>|?) : 'a tzresult Lwt.t -> ('a -> 'b) -> 'b tzresult Lwt.t

val (>|?) : 'a tzresult -> ('a -> 'b) -> 'b tzresult

val record_trace : error -> 'a tzresult -> 'a tzresult

val trace : error -> 'b tzresult Lwt.t -> 'b tzresult Lwt.t

val record_trace_eval : (unit -> error tzresult) -> 'a tzresult -> 'a tzresult

val trace_eval : 
  (unit -> error tzresult Lwt.t) ->
  'b tzresult Lwt.t ->
  'b tzresult Lwt.t

val fail_unless : bool -> error -> unit tzresult Lwt.t

val fail_when : bool -> error -> unit tzresult Lwt.t

val iter_s : ('a -> unit tzresult Lwt.t) -> 'a list -> unit tzresult Lwt.t

val iter_p : ('a -> unit tzresult Lwt.t) -> 'a list -> unit tzresult Lwt.t

val map_s : ('a -> 'b tzresult Lwt.t) -> 'a list -> 'b list tzresult Lwt.t

val map_p : ('a -> 'b tzresult Lwt.t) -> 'a list -> 'b list tzresult Lwt.t

val map2 : ('a -> 'b -> 'c tzresult) -> 'a list -> 'b list -> 'c list tzresult

val map2_s : 
  ('a -> 'b -> 'c tzresult Lwt.t) ->
  'a list ->
  'b list ->
  'c list tzresult Lwt.t

val filter_map_s : 
  ('a -> 'b option tzresult Lwt.t) ->
  'a list ->
  'b list tzresult Lwt.t

val fold_left_s : 
  ('a -> 'b -> 'a tzresult Lwt.t) ->
  'a ->
  'b list ->
  'a tzresult Lwt.t

val fold_right_s : 
  ('a -> 'b -> 'b tzresult Lwt.t) ->
  'a list ->
  'b ->
  'b tzresult Lwt.t

type shell_error = Tezos_base.TzPervasives.Error_monad.error

type !'a shell_tzresult = ('a, shell_error list) Pervasives.result

package tezos-protocol-002-PsYLVpVv