rust: Prefer build_assert! to assert!

Signed-off-by: Gary Guo <[email protected]>

Author: nbdd0121

rust/kernel/print.rs

@@ -18,6 +18,7 @@ use crate::c_types::c_int;
 #[doc(hidden)]
 pub mod format_strings {
     use crate::bindings;
+    use crate::build_assert;
 
     /// The length we copy from the `KERN_*` kernel prefixes.
     const LENGTH_PREFIX: usize = 2;
@@ -33,13 +34,13 @@ pub mod format_strings {
     /// [`printk`]: ../../../../include/linux/printk.h
     const fn generate(is_cont: bool, prefix: &[u8; 3]) -> [u8; LENGTH] {
         // Ensure the `KERN_*` macros are what we expect.
-        assert!(prefix[0] == b'\x01');
+        build_assert!(prefix[0] == b'\x01');
         if is_cont {
-            assert!(prefix[1] == b'c');
+            build_assert!(prefix[1] == b'c');
         } else {
-            assert!(prefix[1] >= b'0' && prefix[1] <= b'7');
+            build_assert!(prefix[1] >= b'0' && prefix[1] <= b'7');
         }
-        assert!(prefix[2] == b'\x00');
+        build_assert!(prefix[2] == b'\x00');
 
         let suffix: &[u8; LENGTH - LENGTH_PREFIX] = if is_cont {
             b"%.*s\0\0\0\0\0"