Make Noopformatter fail again on Deserialize

filmor · filmor · commit d494ccc8aa7b · 2025-12-08T10:57:05.000+01:00
diff --git a/src/runtime/StateSerialization/NoopFormatter.cs b/src/runtime/StateSerialization/NoopFormatter.cs
@@ -5,7 +5,7 @@
 namespace Python.Runtime;
 
 public class NoopFormatter : IFormatter {
-    public object Deserialize(Stream s) => null; // throw new NotImplementedException();
+    public object Deserialize(Stream s) => throw new NotImplementedException();
     public void Serialize(Stream s, object o) {}
 
     public SerializationBinder? Binder { get; set; }
