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Module `Kappa_data_structures.Option_util`Source

Utilities on option

Sourceval map : ('a -> 'b) -> 'a option -> 'b option

Sourceval fold : ('a -> 'b -> 'a) -> 'a -> 'b option -> 'a

Sourceval bind : ('a -> 'b option) -> 'a option -> 'b option

Sourceval unsome : 'a -> 'a option -> 'a

Sourceval unsome_or_raise : ?excep:exn -> 'a option -> 'a

Sourceval equal : ('a -> 'a -> bool) -> 'a option -> 'a option -> bool