Make code compile with schemars_0_8/preserve_order enabled

Fixes #762
jonasbb · Jul 3, 2024 · 4c8c2db · 4c8c2db
1 parent 2274dd1
commit 4c8c2db
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diff --git a/serde_with/CHANGELOG.md b/serde_with/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+
+* Fix compile issues when dependency `schemars_0_8` is used with the `preserve_order` features (#762)
+
 ## [3.8.2] - 2024-06-30
 
 ### Changed

diff --git a/serde_with/src/schemars_0_8.rs b/serde_with/src/schemars_0_8.rs
@@ -567,10 +567,8 @@ where
 
         let properties = &mut object.object().properties;
         for schema in one_of {
-            let mut schema = schema.into_object();
-
-            if let Some(object) = &mut schema.object {
-                properties.append(&mut object.properties);
+            if let Some(object) = schema.into_object().object {
+                properties.extend(object.properties.into_iter());
             }
         }