Removed recursion of main

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "MC_calculator"
-version = "1.3.0"
+version = "1.3.1"
 edition = "2021"
 
 [dependencies]

src/main.rs

@@ -1,5 +1,4 @@
 use crate::lib::input;
-use std::process::exit;
 pub mod lib {
     pub mod input;
 }
@@ -10,15 +9,5 @@ pub mod opperations {
 mod menus;
 
 fn main() {
-    println!("Enter:\n 1 => portal linking\n 2 => item operations\n 3 => quit");
-    let doing = input::menu_input();
-    match doing.trim() {
-        "1" => menus::portal_input(),
-        "2" => menus::item_operations_input(),
-        "3" => exit(0),
-        _ => {
-            println!("Invalid Input");
-            main()
-        }
-    }
+    menus::main_menu();
 }

src/menus.rs

@@ -1,12 +1,25 @@
-use crate::{input, main, opperations::item_opperations, opperations::portal_opperations};
-
+use crate::{input, opperations::item_opperations, opperations::portal_opperations};
+use std::process::exit;
+pub fn main_menu(){
+    println!("Enter:\n 1 => portal linking\n 2 => item operations\n 3 => quit");
+    let doing = input::menu_input();
+    match doing.trim() {
+        "1" => portal_input(),
+        "2" => item_operations_input(),
+        "3" => exit(0),
+        _ => {
+            println!("Invalid Input");
+            main_menu()
+        }
+    }
+}
 pub fn portal_input() {
     println!("Please enter to where the portal should be connected?:\n 1 => to nether \n 2 => to overworld \n 3 => menu ");
     let dim = input::menu_input();
     match dim.trim() {
         "1" => portal_opperations::portal_to_nether(),
         "2" => portal_opperations::portal_to_overworld(),
-        "3" => main(),
+        "3" => main_menu(),
         _ => {
             println!("Please enter a dimension");
             portal_input()
@@ -27,7 +40,7 @@ pub fn item_operations_input() {
         "8" => item_opperations::dchests_to_stacks(),
         "9" => item_opperations::dchests_to_fullshulker(),
         "10" => item_opperations::fullshulker_to_dchests(),
-        "11" => main(),
+        "11" => main_menu(),
         _ => {
             println!("Invalid Input");
             item_operations_input()