rust: add missing const markers for MSRV==1.83.0

Rust 1.83 allows more functions to be marked const.
Fix clippy with bumped minimum supported Rust version.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250908105005.2119297-5-pbonzini@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/rust/bits/src/lib.rs b/rust/bits/src/lib.rs
index d485d6bd11..e9d15ad0cb 100644
--- a/rust/bits/src/lib.rs
+++ b/rust/bits/src/lib.rs
@@ -165,19 +165,19 @@ macro_rules! bits {
 
             #[allow(dead_code)]
             #[inline(always)]
-            pub fn set(&mut self, rhs: Self) {
+            pub const fn set(&mut self, rhs: Self) {
                 self.0 |= rhs.0;
             }
 
             #[allow(dead_code)]
             #[inline(always)]
-            pub fn clear(&mut self, rhs: Self) {
+            pub const fn clear(&mut self, rhs: Self) {
                 self.0 &= !rhs.0;
             }
 
             #[allow(dead_code)]
             #[inline(always)]
-            pub fn toggle(&mut self, rhs: Self) {
+            pub const fn toggle(&mut self, rhs: Self) {
                 self.0 ^= rhs.0;
             }