From fc1ce3afa2e61b4b15e71436ece91b0441a9f4f0 Mon Sep 17 00:00:00 2001
From: Ke Sun <sunke@kylinos.cn>
Date: Tue, 12 May 2026 17:21:21 +0800
Subject: [PATCH] rust: fmt: use vertical import style

Switch single-line `use` imports in fmt.rs to vertical style for
better readability and easier maintenance.

Signed-off-by: Ke Sun <sunke@kylinos.cn>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260512-clean-fmt-use-v1-1-7ae7858192ac@kylinos.cn
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---
 rust/kernel/fmt.rs | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/rust/kernel/fmt.rs b/rust/kernel/fmt.rs
index 1e8725eb44ed..73afbc51ba33 100644
--- a/rust/kernel/fmt.rs
+++ b/rust/kernel/fmt.rs
@@ -4,7 +4,14 @@
 //!
 //! This module is intended to be used in place of `core::fmt` in kernel code.
 
-pub use core::fmt::{Arguments, Debug, Error, Formatter, Result, Write};
+pub use core::fmt::{
+    Arguments,
+    Debug,
+    Error,
+    Formatter,
+    Result,
+    Write, //
+};
 
 /// Internal adapter used to route and allow implementations of formatting traits for foreign types.
 ///
@@ -27,7 +34,15 @@ fn fmt(&self, f: &mut Formatter<'_>) -> Result {
     };
 }
 
-use core::fmt::{Binary, LowerExp, LowerHex, Octal, Pointer, UpperExp, UpperHex};
+use core::fmt::{
+    Binary,
+    LowerExp,
+    LowerHex,
+    Octal,
+    Pointer,
+    UpperExp,
+    UpperHex, //
+};
 impl_fmt_adapter_forward!(Debug, LowerHex, UpperHex, Octal, Binary, Pointer, LowerExp, UpperExp);
 
 /// A copy of [`core::fmt::Display`] that allows us to implement it for foreign types.