
Functor Hashtbl.Makemodule Make:
Functor building an implementation of the hashtable structure.
The functor
Hashtbl.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.
type key
type
