use better hash

dfinity · Feb 16, 2024 · 9431cae · 9431cae
1 parent bc41fe4
commit 9431cae
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/collections/motoko/src/ZhenyaHashmap.mo b/collections/motoko/src/ZhenyaHashmap.mo
@@ -9,8 +9,7 @@ import Prim "mo:prim";
 actor {
     stable let profiling = Profiling.init();
 
-    func f_hash(x : Nat64) : Nat32 = Hash.hash(Nat64.toNat x);
-    let hash : HashMap.HashUtils<Nat64> = (f_hash, Nat64.equal);
+    let hash : HashMap.HashUtils<Nat64> = Map.n64hash;
     stable var map = HashMap.new<Nat64, Nat64>();
     let rand = Random.new(null, 42);