Refactor argument handling in main.rs for increased readability

The argument handling in main.rs has been adjusted to utilize argument destructuring, making the code more readable and organized. Additionally, the unnecessary new lines were removed, and commas were added to the last elements of the 'Arguments' struct to follow Rust norms and increase consistency.

src/main.rs

@@ -17,7 +17,7 @@ struct Arguments {
     delay: u8,
 
     #[arg()]
-    command: String
+    command: String,
 }
 
 const SECONDS_IN_A_MINUTE: u16 = 60;
@@ -29,7 +29,7 @@ struct Retry {
     max_retries: u8,
     timespan: u16,
     restart_delay: u8,
-    restart_name: String
+    restart_name: String,
 }
 
 fn main() {
@@ -39,22 +39,23 @@ fn main() {
     let mut timespan = SECONDS_IN_A_MINUTE;
     let mut restart_name = String::from("minute");
 
-    if arguments.per_minute > 0 {
-        max_retries = arguments.per_minute;
-    } else if arguments.per_hour > 0 {
-        max_retries = arguments.per_hour;
+    let Arguments { per_minute, per_hour, .. } = arguments;
+    if per_minute > 0 {
+        max_retries = per_minute;
+    } else if per_hour > 0 {
+        max_retries = per_hour;
         timespan = SECONDS_IN_A_HOUR;
         restart_name = String::from("hour");
     }
 
-
+    let Arguments { command, delay: restart_delay, .. } = arguments;
     let retry: Retry = Retry {
         max_retries,
         timespan,
         restart_name,
-        command: arguments.command,
+        command,
+        restart_delay,
         history: Vec::new(),
-        restart_delay: arguments.delay,
     };
 
     run_command(retry)