[PATCH] rust: ptr: replace unneeded use of `build_assert`

[Alexandre Courbot]

Since `ALIGN` is a const parameter, this assertion can be done in const
context using the `assert!` macro.

Suggested-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
---
Result of a quick discussion about build_assert with Alice at LPC. :)
Thanks for pointing this out.
---
 rust/kernel/ptr.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/rust/kernel/ptr.rs b/rust/kernel/ptr.rs
index e3893ed04049..5b6a382637fe 100644
--- a/rust/kernel/ptr.rs
+++ b/rust/kernel/ptr.rs
@@ -5,8 +5,6 @@
 use core::mem::align_of;
 use core::num::NonZero;
 
-use crate::build_assert;
-
 /// Type representing an alignment, which is always a power of two.
 ///
 /// It is used to validate that a given value is a valid alignment, and to perform masking and
@@ -40,10 +38,12 @@ impl Alignment {
     /// ```
     #[inline(always)]
     pub const fn new<const ALIGN: usize>() -> Self {
-        build_assert!(
-            ALIGN.is_power_of_two(),
-            "Provided alignment is not a power of two."
-        );
+        const {
+            assert!(
+                ALIGN.is_power_of_two(),
+                "Provided alignment is not a power of two."
+            );
+        }
 
         // INVARIANT: `align` is a power of two.
         // SAFETY: `align` is a power of two, and thus non-zero.

---
base-commit: 60c7398bded2e11f0db40a409a241b8be5910ee2
change-id: 20251216-ptr_assert-3d9990798dd7

Best regards,
-- 
Alexandre Courbot <acourbot@xxxxxxxxxx>