Fixed memory layout of UnionNode in pool module

pc-for-science · zeenix · commit c70d081ec214 · 2025-09-08T15:51:33.000+02:00
diff --git a/src/pool/treiber.rs b/src/pool/treiber.rs
@@ -44,6 +44,7 @@ pub trait Node: Sized {
     fn next_mut(&mut self) -> &mut AtomicPtr<Self>;
 }
 
+#[repr(C)]
 pub union UnionNode<T> {
     next: ManuallyDrop<AtomicPtr<UnionNode<T>>>,
     pub data: ManuallyDrop<T>,

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,7 @@ pub trait Node: Sized {`
`44`	`44`	`fn next_mut(&mut self) -> &mut AtomicPtr<Self>;`
`45`	`45`	`}`
`46`	`46`
	`47`	`+#[repr(C)]`
`47`	`48`	`pub union UnionNode<T> {`
`48`	`49`	`next: ManuallyDrop<AtomicPtr<UnionNode<T>>>,`
`49`	`50`	`pub data: ManuallyDrop<T>,`