update ExectionPlan::children impl for DatasetExec

Ref apache/datafusion#10543
Michael-J-Ward · Jun 12, 2024 · 2e17661 · 2e17661
1 parent f7b24df
commit 2e17661
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diff --git a/src/dataset_exec.rs b/src/dataset_exec.rs
@@ -164,7 +164,7 @@ impl ExecutionPlan for DatasetExec {
         self.schema.clone()
     }
 
-    fn children(&self) -> Vec<Arc<dyn ExecutionPlan>> {
+    fn children(&self) -> Vec<&Arc<dyn ExecutionPlan>> {
         // this is a leaf node and has no children
         vec![]
     }

diff --git a/src/physical_plan.rs b/src/physical_plan.rs
@@ -40,7 +40,7 @@ impl PyExecutionPlan {
         self.plan
             .children()
             .iter()
-            .map(|p| p.to_owned().into())
+            .map(|p| p.clone().to_owned().into())
             .collect()
     }