From f87472ad7483e2a2d31efee6da52304faf10653d Mon Sep 17 00:00:00 2001
From: Zvonko Kaiser <zkaiser@nvidia.com>
Date: Thu, 6 Jun 2024 07:35:04 +0000
Subject: [PATCH] clippy fixes

Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
---
 src/generate/generator.rs | 2 +-
 src/spec_dirs.rs          | 2 +-
 src/utils.rs              | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/generate/generator.rs b/src/generate/generator.rs
index c8dfe5e..6b33fe7 100644
--- a/src/generate/generator.rs
+++ b/src/generate/generator.rs
@@ -100,7 +100,7 @@ impl Generator {
                 let idx = self.env_map.entry(key.clone()).or_insert(env_vec.len());
 
                 if let Some(elem) = env_vec.get_mut(*idx) {
-                    *elem = env.clone();
+                    elem.clone_from(env);
                 } else {
                     env_vec.push(env.clone());
                     self.env_map.insert(key, env_vec.len() - 1);
diff --git a/src/spec_dirs.rs b/src/spec_dirs.rs
index a4fd85d..e550fd3 100644
--- a/src/spec_dirs.rs
+++ b/src/spec_dirs.rs
@@ -91,7 +91,7 @@ pub fn with_spec_dirs(dirs: &[&str]) -> CdiOption {
         .collect();
 
     Box::new(move |cache: &mut Cache| {
-        cache.spec_dirs = cleaned_dirs.clone();
+        cache.spec_dirs.clone_from(&cleaned_dirs);
     })
 }
 
diff --git a/src/utils.rs b/src/utils.rs
index 62638da..f4fbcf0 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -19,7 +19,7 @@ where
     });
 
     if result.is_none() {
-        result = v2.clone();
+        result.clone_from(v2);
     }
 
     result