package stdcompat

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package stdcompat
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Library
Module
Module type
Parameter
Class
Class type
include module type of struct include Stdlib.Option end
type !'a t = 'a option =
  1. | None
  2. | Some of 'a
val none : 'a option
val some : 'a -> 'a option
val value : 'a option -> default:'a -> 'a
val get : 'a option -> 'a
val bind : 'a option -> ('a -> 'b option) -> 'b option
val join : 'a option option -> 'a option
val map : ('a -> 'b) -> 'a option -> 'b option
val fold : none:'a -> some:('b -> 'a) -> 'b option -> 'a
val iter : ('a -> unit) -> 'a option -> unit
val is_none : 'a option -> bool
val is_some : 'a option -> bool
val equal : ('a -> 'a -> bool) -> 'a option -> 'a option -> bool
val compare : ('a -> 'a -> int) -> 'a option -> 'a option -> int
val to_result : none:'e -> 'a option -> ('a, 'e) Stdlib.result
val to_list : 'a option -> 'a list
val to_seq : 'a option -> 'a Stdlib.Seq.t
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