From cd47c0a79360e6312b6349d4aec09237ef170ebb Mon Sep 17 00:00:00 2001
From: fdai7451 <ruben.otto@informatik.hs-fulda.de>
Date: Sat, 21 Jan 2023 17:30:37 +0100
Subject: [PATCH] refactoring: remove return from prompt style fmt functions

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

diff --git a/src/prompt.rs b/src/prompt.rs
index 7221708..26aa31a 100644
--- a/src/prompt.rs
+++ b/src/prompt.rs
@@ -17,13 +17,13 @@ impl PromptStyle {
     }
 
     fn fmt_none(&self) -> String {
-        return "» ".to_string();
+        "» ".to_string()
     }
 
     fn fmt_simple_directory(&self) -> String {
         let path = env::current_dir().unwrap_or_default();
 
-        return format!("{} » ", path.to_string_lossy());
+        format!("{} » ", path.to_string_lossy())
     }
 
     fn fmt_bash_like(&self) -> String {
@@ -43,7 +43,7 @@ impl PromptStyle {
         let _hostname = gethostname::gethostname();
         let hostname = _hostname.to_string_lossy();
 
-        return format!("[{}@{} {}]$ ", username, hostname, dir_as_string);
+        format!("[{}@{} {}]$ ", username, hostname, dir_as_string)
     }
 }