From c89b1cafdc61e11a4c6a78ced8ec21634b574868 Mon Sep 17 00:00:00 2001
From: Antonio Yang <yanganto@gmail.com>
Date: Wed, 8 Oct 2025 11:41:00 +0800
Subject: [PATCH 1/2] update testcase for nestinig name feature

---
 lib/src/lib.rs | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index 72784d4..14cba07 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -210,7 +210,7 @@ mod tests {
 
     #[test]
     fn test_nested() {
-        #[derive(PartialEq, Debug, Patch, Deserialize)]
+        #[derive(PartialEq, Debug, Default, Patch, Deserialize)]
         #[patch(attribute(derive(PartialEq, Debug, Deserialize)))]
         struct B {
             c: u32,
@@ -223,10 +223,12 @@ mod tests {
             #[patch(name = "BPatch")]
             b: B,
         }
+        let mut b = B::default();
+        let b_patch: BPatch = serde_json::from_str(r#"{ "d": 1 }"#).unwrap();
+        b.apply(b_patch);
+        assert_eq!(b, B { c: 0, d: 1 });
 
-        let mut a = A {
-            b: B { c: 0, d: 0 },
-        };
+        let mut a = A { b };
         let data = r#"{ "b": { "c": 1 } }"#;
         let patch: APatch = serde_json::from_str(data).unwrap();
         // assert_eq!(
@@ -239,7 +241,7 @@ mod tests {
         assert_eq!(
             a,
             A {
-                b: B { c: 1, d: 0 }
+                b: B { c: 1, d: 1 }
             }
         );
     }
@@ -286,7 +288,7 @@ mod tests {
 
     #[test]
     fn test_nested_generic() {
-        #[derive(PartialEq, Debug, Patch, Deserialize)]
+        #[derive(PartialEq, Debug, Default, Patch, Deserialize)]
         #[patch(attribute(derive(PartialEq, Debug, Deserialize)))]
         struct B<T>
         where
@@ -303,9 +305,12 @@ mod tests {
             b: B<u32>,
         }
 
-        let mut a = A {
-            b: B { c: 0, d: 0 },
-        };
+        let mut b = B::default();
+        let b_patch: BPatch<u32> = serde_json::from_str(r#"{ "d": 1 }"#).unwrap();
+        b.apply(b_patch);
+        assert_eq!(b, B { c: 0, d: 1 });
+
+        let mut a = A { b };
         let data = r#"{ "b": { "c": 1 } }"#;
         let patch: APatch = serde_json::from_str(data).unwrap();
 
@@ -313,7 +318,7 @@ mod tests {
         assert_eq!(
             a,
             A {
-                b: B { c: 1, d: 0 }
+                b: B { c: 1, d: 1 }
             }
         );
     }

From 973c2ef27a1610a5148604a70c5a8b85fe147769 Mon Sep 17 00:00:00 2001
From: Antonio Yang <yanganto@gmail.com>
Date: Wed, 8 Oct 2025 13:39:00 +0800
Subject: [PATCH 2/2] update dependencies

---
 flake.lock | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/flake.lock b/flake.lock
index 9902eb4..d3da23d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -102,11 +102,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1754725699,
-        "narHash": "sha256-iAcj9T/Y+3DBy2J0N+yF9XQQQ8IEb5swLFzs23CdP88=",
+        "lastModified": 1759733170,
+        "narHash": "sha256-TXnlsVb5Z8HXZ6mZoeOAIwxmvGHp1g4Dw89eLvIwKVI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "85dbfc7aaf52ecb755f87e577ddbe6dbbdbc1054",
+        "rev": "8913c168d1c56dc49a7718685968f38752171c3b",
         "type": "github"
       },
       "original": {
@@ -164,11 +164,11 @@
         "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1755052812,
-        "narHash": "sha256-Tjw2YP7Hz8+ibE8wJ+Ps65vh1lzAe5ozmoo9sdQ7rGg=",
+        "lastModified": 1759890791,
+        "narHash": "sha256-KN1xkrQ4x6u8plgg43ZiYbQmESxeCKKOzALKjqbn4LM=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "433023cba5f4fa66b8b0fdbb8f91d420c9cc2527",
+        "rev": "74fcbc183aa6685f86008606bb7824bf2f40adbd",
         "type": "github"
       },
       "original": {