stdune

Dune's unstable standard library
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Library stdune
Module Stdune . Option
type 'a t = 'a option =
| None
| Some of 'a
module O : sig ... end
val map : 'a t -> f:( 'a -> 'b ) -> 'b t
val bind : 'a t -> f:( 'a -> 'b t ) -> 'b t
val iter : 'a t -> f:( 'a -> unit ) -> unit
val forall : 'a t -> f:( 'a -> bool ) -> bool
val value : 'a t -> default:'a -> 'a
val value_exn : 'a t -> 'a
val some : 'a -> 'a t
val some_if : bool -> 'a -> 'a t
val is_some : _ t -> bool
val is_none : _ t -> bool
val both : 'a t -> 'b t -> ('a * 'b) t
val split : ('a * 'b) t -> 'a t * 'b t
val to_list : 'a t -> 'a list
val equal : ( 'a -> 'a -> bool ) -> 'a t -> 'a t -> bool
val hash : ( 'a -> int ) -> 'a t -> int
val compare : ( 'a -> 'a -> Ordering.t ) -> 'a t -> 'a t -> Ordering.t
val try_with : ( unit -> 'a ) -> 'a option
module List : sig ... end
val merge : 'a t -> 'a t -> f:( 'a -> 'a -> 'a ) -> 'a t