From ba1275ff460de10df4d18de55d4e6c5489ad0b04 Mon Sep 17 00:00:00 2001
From: Matthew Liu <matthew_liu@berkeley.edu>
Date: Thu, 29 Jun 2023 16:31:52 -0700
Subject: [PATCH] clippy fixes

---
 fhe-debugger/src/groups.rs | 4 ++--
 fhe-debugger/src/main.rs   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fhe-debugger/src/groups.rs b/fhe-debugger/src/groups.rs
index 21adf67b6..267592577 100644
--- a/fhe-debugger/src/groups.rs
+++ b/fhe-debugger/src/groups.rs
@@ -59,7 +59,7 @@ impl StackFrames for Trie<Vec<u64>, BacktraceFrame> {
             println!("{:?}", frame.symbols()[0].filename().unwrap());
             println!("{:?}", frame.symbols()[0].lineno().unwrap());
             println!("{:?}", frame.symbols()[0].colno().unwrap());
-            println!("");
+            println!();
             self.insert(temp_key.clone(), frame.clone());
         }
     }
@@ -73,7 +73,7 @@ impl StackFrames for Trie<Vec<u64>, BacktraceFrame> {
      */
     fn get_stack_trace(&self, key: Vec<u64>) -> Vec<StackFrameInfo> {
         let mut trace = Vec::<StackFrameInfo>::new();
-        let mut temp_key = key.clone();
+        let mut temp_key = key;
         while !temp_key.is_empty() {
             let frame = self.get(&temp_key).unwrap();
             let frame_info = StackFrameInfo::new(frame);
diff --git a/fhe-debugger/src/main.rs b/fhe-debugger/src/main.rs
index 4440dac0c..82bd3f882 100644
--- a/fhe-debugger/src/main.rs
+++ b/fhe-debugger/src/main.rs
@@ -113,7 +113,7 @@ fn main() {
     */
 
     let mut trie2: Trie<Vec<u64>, BacktraceFrame> = Trie::new();
-    let mut trace3 = Backtrace::new();
+    let trace3 = Backtrace::new();
 
     // keys should be vectors of instruction pointers
     // values should be the frame information like filename, functionname, line number, etc