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Alex Rivera
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I want to be able to define a type (say my_type) which can identify hashtables with strings as keys and mapped to integer values. So, I tried # type my_type = (string, int) Hashtbl.t;; But, when I try # let a = Hashtbl.create 100;; val a : ('_a, '_b) Hashtbl.t = <abstr> # Hashtbl.add a "A" 12;; - : unit = () # a;; - : (string, int) Hashtbl.t = <abstr> The last line shows (string, int) Hashtbl.t = abstr instead of my_type. How can I make sure it gives me the type of the hashtable as my_type?
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