From 2b14658f61900ec7bde8d9f7290589960cf10733 Mon Sep 17 00:00:00 2001
From: Marlon Baeten <marlon@tweedegolf.com>
Date: Fri, 23 Jun 2023 11:58:25 +0200
Subject: [PATCH] Code style en textual changes

---
 backend/src/mail_server.rs | 7 ++-----
 backend/src/main.rs        | 2 +-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/backend/src/mail_server.rs b/backend/src/mail_server.rs
index 4e3d3dd..0cf0d91 100644
--- a/backend/src/mail_server.rs
+++ b/backend/src/mail_server.rs
@@ -57,8 +57,8 @@ impl MailHandler {
 
 impl mailin::Handler for MailHandler {
     fn helo(&mut self, _ip: std::net::IpAddr, _domain: &str) -> mailin::Response {
-        mailin::response::OK
         // NOTE that response is more as just '250 OK'
+        mailin::response::OK
     }
 
     fn mail(&mut self, _ip: std::net::IpAddr, _domain: &str, from: &str) -> mailin::Response {
@@ -66,10 +66,7 @@ impl mailin::Handler for MailHandler {
         // Remote end told us about itself, time to tell more about our self.
         mailin::response::Response::custom(
             250,
-            format!(
-                "Pleased to meet you!  By the way, this is version {}",
-                VERSION_BE,
-            ),
+            format!("Pleased to meet you! This is Mailcrab version {VERSION_BE}",),
         )
     }
 
diff --git a/backend/src/main.rs b/backend/src/main.rs
index 163e483..8b22e9a 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -24,7 +24,7 @@ mod mail_server;
 mod types;
 mod web_server;
 
-pub const VERSION_BE: &'static str = env!("CARGO_PKG_VERSION");
+pub const VERSION_BE: &str = env!("CARGO_PKG_VERSION");
 // Please note that above line of code will yield an error
 // if the environment variable isn't defined,
 // for example if you execute rustc directly without cargo.