MoreLabels.Hashtbl.HashedType(3o)OCaml librarMoreLabels.Hashtbl.HashedType(3o) NAME MoreLabels.Hashtbl.HashedType - The input signature of the functor MoreLabels.Hashtbl.Make. Module type Module type MoreLabels.Hashtbl.HashedType Documentation Module type HashedType = sig end The input signature of the functor MoreLabels.Hashtbl.Make . type t The type of the hashtable keys. val equal : t -> t -> bool The equality predicate used to compare keys. val hash : 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 ob- jects by structure (provided objects do not contain floats) - ( (fun x y -> compare x y = 0) , MoreLabels.Hashtbl.Hashed- Type.hash ) for comparing objects by structure and handling nan cor- rectly - ( (==) , MoreLabels.Hashtbl.HashedType.hash ) for comparing objects by physical equality (e.g. for mutable or cyclic objects). OCamldoc 2023-02-12 MoreLabels.Hashtbl.HashedType(3o)
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