From 1f74b7d519e88cd6e2603b97e6ba7f88da4b73b4 Mon Sep 17 00:00:00 2001
From: layday <layday@protonmail.com>
Date: Tue, 18 Mar 2025 14:55:38 +0200
Subject: [PATCH] Fix `unstruct_collection_overrides` callback type

Same as #594, but for the `copy` method.
---
 src/cattrs/converters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cattrs/converters.py b/src/cattrs/converters.py
index 4f65bb47..d5ec1250 100644
--- a/src/cattrs/converters.py
+++ b/src/cattrs/converters.py
@@ -1364,7 +1364,7 @@ def copy(
         omit_if_default: bool | None = None,
         forbid_extra_keys: bool | None = None,
         type_overrides: Mapping[type, AttributeOverride] | None = None,
-        unstruct_collection_overrides: Mapping[type, Callable] | None = None,
+        unstruct_collection_overrides: Mapping[type, UnstructureHook] | None = None,
         prefer_attrib_converters: bool | None = None,
         detailed_validation: bool | None = None,
     ) -> Converter: