Module Stdcompat.ResultSource

• since 4.08.0:

type ('a, 'e) t = ('a, 'e) result = | Ok of 'a | Error of 'e

• since 4.08.0: val ok : 'a -> ('a, 'e) result

• since 4.08.0: val error : 'e -> ('a, 'e) result

• since 4.08.0: val value : ('a, 'e) result -> default:'a -> 'a

• since 4.08.0: val get_ok : ('a, 'e) result -> 'a

• since 4.08.0: val get_error : ('a, 'e) result -> 'e

• since 4.08.0:

val bind : ('a, 'e) result -> ('a -> ('b, 'e) result) -> ('b, 'e) result

• since 4.08.0: val join : (('a, 'e) result, 'e) result -> ('a, 'e) result

• since 4.08.0: val map : ('a -> 'b) -> ('a, 'e) result -> ('b, 'e) result

• since 4.08.0:

val map_error : ('e -> 'f) -> ('a, 'e) result -> ('a, 'f) result

• since 4.08.0:

val fold : ok:('a -> 'c) -> error:('e -> 'c) -> ('a, 'e) result -> 'c

• since 4.08.0: val iter : ('a -> unit) -> ('a, 'e) result -> unit

• since 4.08.0: val iter_error : ('e -> unit) -> ('a, 'e) result -> unit

• since 4.08.0: val is_ok : ('a, 'e) result -> bool

• since 4.08.0: val is_error : ('a, 'e) result -> bool

• since 4.08.0:

val equal : ok:('a -> 'a -> bool) -> error:('e -> 'e -> bool) -> ('a, 'e) result -> ('a, 'e) result -> bool

• since 4.08.0:

val compare : ok:('a -> 'a -> int) -> error:('e -> 'e -> int) -> ('a, 'e) result -> ('a, 'e) result -> int

• since 4.08.0: val to_option : ('a, 'e) result -> 'a option

• since 4.08.0: val to_list : ('a, 'e) result -> 'a list

• since 4.08.0: val to_seq : ('a, 'e) result -> 'a Seq.t