module Make:functor (H:Hashtbl.HashedType) ->Hashtbl.Swith type key = H.t
Weaktbl.Make returns a structure containing
a type key of keys and a type 'a t of hash tables
associating data of type 'a to keys of type key.
The operations perform similarly to those of the generic
interface, but use the hashing and equality functions
specified in the functor argument H instead of generic
equality and hashing.| Parameters: |
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