From 0a0db41a2c6695d91c4c648fcf3083c6cdb12f4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dorian=20P=C3=A9ron?= <dorianperon.i@gmail.com>
Date: Sat, 7 Dec 2024 00:18:18 +0100
Subject: [PATCH] chore(clippy): fix clippy warnings

---
 src/uucore/src/lib/features/backup_control.rs | 19 ++++++++-----------
 src/uucore/src/lib/features/proc_info.rs      |  9 +++++++++
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/src/uucore/src/lib/features/backup_control.rs b/src/uucore/src/lib/features/backup_control.rs
index 4b4f7aa93..591f57f95 100644
--- a/src/uucore/src/lib/features/backup_control.rs
+++ b/src/uucore/src/lib/features/backup_control.rs
@@ -667,17 +667,14 @@ mod tests {
 
     #[test]
     fn test_numbered_backup_path() {
-        assert_eq!(numbered_backup_path(&Path::new("")), PathBuf::from(".~1~"));
+        assert_eq!(numbered_backup_path(Path::new("")), PathBuf::from(".~1~"));
+        assert_eq!(numbered_backup_path(Path::new("/")), PathBuf::from("/.~1~"));
         assert_eq!(
-            numbered_backup_path(&Path::new("/")),
-            PathBuf::from("/.~1~")
-        );
-        assert_eq!(
-            numbered_backup_path(&Path::new("/hello/world")),
+            numbered_backup_path(Path::new("/hello/world")),
             PathBuf::from("/hello/world.~1~")
         );
         assert_eq!(
-            numbered_backup_path(&Path::new("/hello/world/")),
+            numbered_backup_path(Path::new("/hello/world/")),
             PathBuf::from("/hello/world.~1~")
         );
     }
@@ -685,19 +682,19 @@ mod tests {
     #[test]
     fn test_simple_backup_path() {
         assert_eq!(
-            simple_backup_path(&Path::new(""), ".bak"),
+            simple_backup_path(Path::new(""), ".bak"),
             PathBuf::from(".bak")
         );
         assert_eq!(
-            simple_backup_path(&Path::new("/"), ".bak"),
+            simple_backup_path(Path::new("/"), ".bak"),
             PathBuf::from("/.bak")
         );
         assert_eq!(
-            simple_backup_path(&Path::new("/hello/world"), ".bak"),
+            simple_backup_path(Path::new("/hello/world"), ".bak"),
             PathBuf::from("/hello/world.bak")
         );
         assert_eq!(
-            simple_backup_path(&Path::new("/hello/world/"), ".bak"),
+            simple_backup_path(Path::new("/hello/world/"), ".bak"),
             PathBuf::from("/hello/world.bak")
         );
     }
diff --git a/src/uucore/src/lib/features/proc_info.rs b/src/uucore/src/lib/features/proc_info.rs
index 7c812ec2a..af5d498d2 100644
--- a/src/uucore/src/lib/features/proc_info.rs
+++ b/src/uucore/src/lib/features/proc_info.rs
@@ -19,6 +19,15 @@
 //! `snice` (TBD)
 //!
 
+// This file is currently flagged as dead code, because it isn't used anywhere
+// in the codebase. It may be useful in the future though, so we decide to keep
+// it.
+// The code was originally written in procps
+// (https://github.com/uutils/procps/blob/main/src/uu/pgrep/src/process.rs)
+// but was eventually moved here.
+// See https://github.com/uutils/coreutils/pull/6932 for discussion.
+#![allow(dead_code)]
+
 use crate::features::tty::Teletype;
 use std::hash::Hash;
 use std::{