[PATCH RFC 2/4] rust: prelude: re-export `zerocopy::Immutable`

SeungJong Ha via B4 Relay <[email protected]> Sun, 28 Jun 2026 17:10:15 +0000

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From: SeungJong Ha <[email protected]>

`impl_transmute_via_zerocopy!` requires `Immutable` (no interior
mutability) alongside `FromBytes`/`IntoBytes`. Re-export it from the
prelude like the other two.

Assisted-by: Claude-Code:claude-opus-4-8
Signed-off-by: SeungJong Ha <[email protected]>
---
 rust/kernel/prelude.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rust/kernel/prelude.rs b/rust/kernel/prelude.rs
index ca396f1f78a6..3db51c972bde 100644
--- a/rust/kernel/prelude.rs
+++ b/rust/kernel/prelude.rs
@@ -63,12 +63,14 @@
 #[doc(no_inline)]
 pub use zerocopy::{
     FromBytes,
+    Immutable,
     IntoBytes, //
 };
 
 #[doc(no_inline)]
 pub use zerocopy_derive::{
     FromBytes,
+    Immutable,
     IntoBytes, //
 };
 

-- 
2.54.0