From 860b722933a0a4b62bca5b059446ce555b8b3fd2 Mon Sep 17 00:00:00 2001
From: fdai7451 <ruben.otto@informatik.hs-fulda.de>
Date: Tue, 24 Jan 2023 14:46:42 +0100
Subject: [PATCH] refactoring: use let else instead of match

---
 src/builtins/ls.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/builtins/ls.rs b/src/builtins/ls.rs
index 7822da6..55338f1 100644
--- a/src/builtins/ls.rs
+++ b/src/builtins/ls.rs
@@ -16,12 +16,9 @@ impl Builtin for Ls {
         //for entry in entries.by_ref().into_iter() {}
 
         for entry in entries {
-            let entry = match entry {
-                Ok(e) => e,
-                Err(_) => {
-                    println!("Couldn't get directory entry");
-                    continue;
-                }
+            let Ok(entry) = entry else {
+                eprintln!("Couldn't get directory entry");
+                continue;
             };
             let file_name = entry.file_name().to_string_lossy().to_string();
             let mut file_type = "unknown";