1 files changed, 9 insertions, 1 deletions
diff --git a/rust/pin-init/examples/linked_list.rs b/rust/pin-init/examples/linked_list.rs
index 0bbc7b8d83a1..f9e117c7dfe0 100644
--- a/rust/pin-init/examples/linked_list.rs
+++ b/rust/pin-init/examples/linked_list.rs
@@ -14,8 +14,9 @@ use core::{
 
 use pin_init::*;
 
-#[expect(unused_attributes)]
+#[allow(unused_attributes)]
 mod error;
+#[allow(unused_imports)]
 use error::Error;
 
 #[pin_data(PinnedDrop)]
@@ -39,6 +40,7 @@ impl ListHead {
     }
 
     #[inline]
+    #[allow(dead_code)]
     pub fn insert_next(list: &ListHead) -> impl PinInit<Self, Infallible> + '_ {
         try_pin_init!(&this in Self {
             prev: list.next.prev().replace(unsafe { Link::new_unchecked(this)}),
@@ -112,6 +114,7 @@ impl Link {
     }
 
     #[inline]
+    #[allow(dead_code)]
     fn prev(&self) -> &Link {
         unsafe { &(*self.0.get().as_ptr()).prev }
     }
@@ -138,7 +141,12 @@ impl Link {
 }
 
 #[allow(dead_code)]
+#[cfg(not(any(feature = "std", feature = "alloc")))]
+fn main() {}
+
+#[allow(dead_code)]
 #[cfg_attr(test, test)]
+#[cfg(any(feature = "std", feature = "alloc"))]
 fn main() -> Result<(), Error> {
     let a = Box::pin_init(ListHead::new())?;
     stack_pin_init!(let b = ListHead::insert_next(&a));