Fix

Author: Tinche

src/cattrs/preconf/cbor2.py

@@ -7,14 +7,10 @@
 from cbor2 import dumps, loads
 
 from ..converters import BaseConverter, Converter
+from ..fns import identity
 from ..literals import is_literal_containing_enums
 from ..strategies import configure_union_passthrough
-from . import (
-    is_primitive_enum,
-    literals_with_enums_unstructure_factory,
-    primitive_enum_unstructure_factory,
-    wrap,
-)
+from . import is_primitive_enum, literals_with_enums_unstructure_factory, wrap
 
 T = TypeVar("T")
 
@@ -41,9 +37,7 @@ def configure_converter(converter: BaseConverter):
     )
     converter.register_unstructure_hook(date, lambda v: v.isoformat())
     converter.register_structure_hook(date, lambda v, _: date.fromisoformat(v))
-    converter.register_unstructure_hook_factory(
-        is_primitive_enum, primitive_enum_unstructure_factory
-    )
+    converter.register_unstructure_hook_factory(is_primitive_enum, identity)
     converter.register_unstructure_hook_factory(
         is_literal_containing_enums, literals_with_enums_unstructure_factory
     )