Replace lazy_static with once_cell

`once_cell` is a simpler macroless alternative that will be added to the standard library.

src-tauri/src/downloader.rs

@@ -1,4 +1,4 @@
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 
 use std::sync::Mutex;
 use std::cmp::min;
@@ -8,12 +8,7 @@ use std::io::Write;
 use futures_util::StreamExt;
 
 // This will create a downloads list that will be used to check if we should continue downloading the file
-lazy_static! {
-    static ref DOWNLOADS: Mutex<Vec<String>> = {
-        let m = Vec::new();
-        Mutex::new(m)
-    };
-}
+static DOWNLOADS: Lazy<Mutex<Vec<String>>> = Lazy::new(|| Mutex::new(Vec::new()));
 
 // Lots of help from: https://gist.github.com/giuliano-oliveira/4d11d6b3bb003dba3a1b53f43d81b30d
 // and docs ofc

src-tauri/src/main.rs

@@ -3,7 +3,7 @@ all(not(debug_assertions), target_os = "windows"),
 windows_subsystem = "windows"
 )]
 
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 use std::{sync::Mutex, collections::HashMap};
 use std::path::PathBuf;
 
@@ -20,12 +20,7 @@ mod lang;
 mod proxy;
 mod web;
 
-lazy_static! {
-  static ref WATCH_GAME_PROCESS: Mutex<String> = {
-      let m = "".to_string();
-      Mutex::new(m)
-  };
-}
+static WATCH_GAME_PROCESS: Lazy<Mutex<String>> = Lazy::new(|| Mutex::new(String::new()));
 
 fn main() {
   // Start the game process watcher.

src-tauri/src/proxy.rs

@@ -3,7 +3,7 @@
  * https://github.com/omjadas/hudsucker/blob/main/examples/log.rs
  */
 
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 use std::{sync::Mutex, str::FromStr};
 
 use rcgen::*;
@@ -30,12 +30,7 @@ async fn shutdown_signal() {
 }
 
 // Global ver for getting server address.
-lazy_static! {
-    static ref SERVER: Mutex<String> = {
-        let m = "http://localhost:443".to_string();
-        Mutex::new(m)
-    };
-}
+static SERVER: Lazy<Mutex<String>> = Lazy::new(|| Mutex::new("http://localhost:443".to_string()));
 
 #[derive(Clone)]
 struct ProxyHandler;