MoreLabels.Hashtbl.HashedType - The input signature of the functor MoreLabels.Hashtbl.Make.

       Module type HashedType
        = sigend

       The input signature of the functor MoreLabels.Hashtbl.Make .

       typet

       The type of the hashtable keys.

       valequal : t->t->bool

       The equality predicate used to compare keys.

       valhash : t->int

       A  hashing  function  on  keys. It must be such that if two keys are equal according to equal , then they
       have identical hash values as computed by hash .  Examples: suitable ( equal , hash ) pairs for arbitrary
       key types include

       -        ( (=) , MoreLabels.Hashtbl.HashedType.hash  )  for  comparing  objects  by  structure  (provided
       objects do not contain floats)

       -         (  (funxy->comparexy=0) , MoreLabels.Hashtbl.HashedType.hash ) for comparing objects by
       structure and handling nan correctly

       -        ( (==) , MoreLabels.Hashtbl.HashedType.hash ) for comparing objects by physical  equality  (e.g.
       for mutable or cyclic objects).

OCamldoc                                           2025-06-12                  MoreLabels.Hashtbl.HashedType(3o)

       Module type   MoreLabels.Hashtbl.HashedType

       MoreLabels.Hashtbl.HashedType - The input signature of the functor MoreLabels.Hashtbl.Make.