package core

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package core
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This module extends Base.Result.

type ('a, 'b) t = ('a, 'b) Base.Result.t =
  1. | Ok of 'a
  2. | Error of 'b
include Bin_prot.Binable.S2 with type ('a, 'b) t := ('a, 'b) t
val bin_size_t : ('a, 'b, ('a, 'b) t) Bin_prot.Size.sizer2
val bin_write_t : ('a, 'b, ('a, 'b) t) Bin_prot.Write.writer2
val bin_read_t : ('a, 'b, ('a, 'b) t) Bin_prot.Read.reader2
val __bin_read_t__ : ('a, 'b, int -> ('a, 'b) t) Bin_prot.Read.reader2
val bin_writer_t : ('a, 'b, ('a, 'b) t) Bin_prot.Type_class.S2.writer
val bin_reader_t : ('a, 'b, ('a, 'b) t) Bin_prot.Type_class.S2.reader
val bin_t : ('a, 'b, ('a, 'b) t) Bin_prot.Type_class.S2.t
include Ppx_compare_lib.Comparable.S2 with type ('a, 'b) t := ('a, 'b) t
include Ppx_compare_lib.Equal.S2 with type ('a, 'b) t := ('a, 'b) t
include Ppx_hash_lib.Hashable.S2 with type ('a, 'b) t := ('a, 'b) t
include Sexplib0.Sexpable.S2 with type ('a, 'b) t := ('a, 'b) t
val t_of_sexp : (Sexplib0__.Sexp.t -> 'a) -> (Sexplib0__.Sexp.t -> 'b) -> Sexplib0__.Sexp.t -> ('a, 'b) t
val sexp_of_t : ('a -> Sexplib0__.Sexp.t) -> ('b -> Sexplib0__.Sexp.t) -> ('a, 'b) t -> Sexplib0__.Sexp.t
val t_sexp_grammar : 'ok Sexplib0.Sexp_grammar.t -> 'err Sexplib0.Sexp_grammar.t -> ('ok, 'err) t Sexplib0.Sexp_grammar.t
val compare : 'a Base__Ppx_compare_lib.compare -> 'b Base__Ppx_compare_lib.compare -> ('a, 'b) t Base__Ppx_compare_lib.compare
val equal : 'a Base__Ppx_compare_lib.equal -> 'b Base__Ppx_compare_lib.equal -> ('a, 'b) t Base__Ppx_compare_lib.equal
val hash_fold_t : 'a Base__Ppx_hash_lib.hash_fold -> 'b Base__Ppx_hash_lib.hash_fold -> ('a, 'b) t Base__Ppx_hash_lib.hash_fold
val (>>=) : ('a, 'e) t -> ('a -> ('b, 'e) t) -> ('b, 'e) t
val (>>|) : ('a, 'e) t -> ('a -> 'b) -> ('b, 'e) t
module Let_syntax : sig ... end
module Monad_infix : sig ... end
val bind : ('a, 'e) t -> f:('a -> ('b, 'e) t) -> ('b, 'e) t
val return : 'a -> ('a, 'b) t
val join : (('a, 'e) t, 'e) t -> ('a, 'e) t
val ignore_m : ('a, 'e) t -> (unit, 'e) t
val all : ('a, 'e) t list -> ('a list, 'e) t
val all_unit : (unit, 'e) t list -> (unit, 'e) t
module Error : sig ... end
val invariant : 'a Base__.Invariant_intf.inv -> 'b Base__.Invariant_intf.inv -> ('a, 'b) t Base__.Invariant_intf.inv
val fail : 'err -> ('a, 'err) t
val failf : ('a, unit, string, ('b, string) t) Stdlib.format4 -> 'a
val is_ok : ('a, 'b) t -> bool
val is_error : ('a, 'b) t -> bool
val ok : ('ok, 'a) t -> 'ok option
val ok_exn : ('ok, exn) t -> 'ok
val ok_or_failwith : ('ok, string) t -> 'ok
val error : ('a, 'err) t -> 'err option
val of_option : 'ok option -> error:'err -> ('ok, 'err) t
val iter : ('ok, 'a) t -> f:('ok -> unit) -> unit
val iter_error : ('a, 'err) t -> f:('err -> unit) -> unit
val map : ('ok, 'err) t -> f:('ok -> 'c) -> ('c, 'err) t
val map_error : ('ok, 'err) t -> f:('err -> 'c) -> ('ok, 'c) t
val combine : ('ok1, 'err) t -> ('ok2, 'err) t -> ok:('ok1 -> 'ok2 -> 'ok3) -> err:('err -> 'err -> 'err) -> ('ok3, 'err) t
val combine_errors : ('ok, 'err) t list -> ('ok list, 'err list) t
val combine_errors_unit : (unit, 'err) t list -> (unit, 'err list) t
val to_either : ('ok, 'err) t -> ('ok, 'err) Base__.Either0.t
val of_either : ('ok, 'err) Base__.Either0.t -> ('ok, 'err) t
val ok_fst : ('ok, 'err) t -> ('ok, 'err) Base__.Either0.t
  • deprecated [since 2020-01] Use [to_either] instead.
val ok_if_true : bool -> error:'err -> (unit, 'err) t
val try_with : (unit -> 'a) -> ('a, exn) t
module Export : sig ... end
module Stable : sig ... end
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