rust: alloc: employ a trailing comment to keep vertical layout

Apply the formatting guidelines introduced in the previous commit to
make the file `rustfmt`-clean again.

Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/rust/kernel/alloc/kvec.rs b/rust/kernel/alloc/kvec.rs
index e94aebd084c8..ac8d6f763ae8 100644
--- a/rust/kernel/alloc/kvec.rs
+++ b/rust/kernel/alloc/kvec.rs
@@ -9,7 +9,7 @@ use super::{
 };
 use crate::{
     fmt,
-    page::AsPageIter,
+    page::AsPageIter, //
 };
 use core::{
     borrow::{Borrow, BorrowMut},