diff --git a/src-tauri/build.rs b/src-tauri/build.rs
index 4d4f01a..2286366 100644
--- a/src-tauri/build.rs
+++ b/src-tauri/build.rs
@@ -2,17 +2,14 @@ fn main() {
   cc::Build::new()
     .include("mhycrypto")
     .cpp(true)
-
     .file("mhycrypto/memecrypto.cpp")
     .file("mhycrypto/metadata.cpp")
     .file("mhycrypto/metadatastringdec.cpp")
-
     .compile("mhycrypto");
 
-    cc::Build::new()
+  cc::Build::new()
     .include("mhycrypto")
     .file("mhycrypto/aes.c")
-  
     .compile("mhycrypto-aes");
 
   tauri_build::build()
diff --git a/src-tauri/mhycrypto/metadata.cpp b/src-tauri/mhycrypto/metadata.cpp
index b517b89..392112b 100644
--- a/src-tauri/mhycrypto/metadata.cpp
+++ b/src-tauri/mhycrypto/metadata.cpp
@@ -43,7 +43,7 @@ bool gen_global_metadata_key(uint8_t* src, size_t srcn) {
 
     uint64_t* key = (uint64_t*)src;
 
-    for (int i = 0; i < srcn / sizeof(uint64_t); i++)
+    for (size_t i = 0; i < srcn / sizeof(uint64_t); i++)
         key[i] = rand();
 
     *(uint16_t *) (src + 0xc8) = 0xfc2e; // Magic
diff --git a/src-tauri/src/file_helpers.rs b/src-tauri/src/file_helpers.rs
index bcfeaee..20e6ff4 100644
--- a/src-tauri/src/file_helpers.rs
+++ b/src-tauri/src/file_helpers.rs
@@ -1,6 +1,6 @@
-use std::fs;
 use file_diff::diff;
-use std::{io::{Read, Write}};
+use std::fs;
+use std::io::{Read, Write};
 
 #[tauri::command]
 pub fn rename(path: String, new_name: String) {
@@ -142,7 +142,7 @@ pub fn write_file(path: String, contents: String) {
     Ok(file) => file,
     Err(e) => {
       println!("Failed to open file: {}", e);
-      
+
       // attempt to create file. otherwise return
       match fs::File::create(&path_buf) {
         Ok(file) => file,
@@ -159,7 +159,6 @@ pub fn write_file(path: String, contents: String) {
     Ok(_) => (),
     Err(e) => {
       println!("Failed to write to file: {}", e);
-      return;
     }
   }
-}
\ No newline at end of file
+}
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 3883c69..63c45f9 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -13,12 +13,12 @@ use sysinfo::{System, SystemExt};
 mod downloader;
 mod file_helpers;
 mod lang;
+mod metadata_patcher;
 mod proxy;
 mod structs;
 mod system_helpers;
 mod unzip;
 mod web;
-mod metadata_patcher;
 
 static WATCH_GAME_PROCESS: Lazy<Mutex<String>> = Lazy::new(|| Mutex::new(String::new()));
 
@@ -73,7 +73,7 @@ fn is_game_running() -> bool {
 }
 
 #[tauri::command]
-fn enable_process_watcher(window: tauri::Window,process: String) {
+fn enable_process_watcher(window: tauri::Window, process: String) {
   *WATCH_GAME_PROCESS.lock().unwrap() = process;
 
   window.listen("disable_process_watcher", |_e| {
diff --git a/src-tauri/src/metadata_patcher.rs b/src-tauri/src/metadata_patcher.rs
index c0c40da..d551330 100644
--- a/src-tauri/src/metadata_patcher.rs
+++ b/src-tauri/src/metadata_patcher.rs
@@ -4,19 +4,25 @@ use std::fs::OpenOptions;
 use std::io::Read;
 use std::io::Write;
 
-extern {
-  fn decrypt_global_metadata(data : *mut u8, size : u64);
-  fn encrypt_global_metadata(data : *mut u8, size : u64);
+extern "C" {
+  fn decrypt_global_metadata(data: *mut u8, size: u64);
+  fn encrypt_global_metadata(data: *mut u8, size: u64);
 }
 
-fn dll_decrypt_global_metadata(data : *mut u8, size : u64) -> Result<bool, Box<dyn std::error::Error>> {
+fn dll_decrypt_global_metadata(
+  data: *mut u8,
+  size: u64,
+) -> Result<bool, Box<dyn std::error::Error>> {
   unsafe {
     decrypt_global_metadata(data, size);
     Ok(true)
   }
 }
 
-fn dll_encrypt_global_metadata(data : *mut u8, size : u64) -> Result<bool, Box<dyn std::error::Error>> {
+fn dll_encrypt_global_metadata(
+  data: *mut u8,
+  size: u64,
+) -> Result<bool, Box<dyn std::error::Error>> {
   unsafe {
     encrypt_global_metadata(data, size);
     Ok(true)
@@ -46,7 +52,11 @@ pub fn patch_metadata(metadata_folder: &str) -> bool {
   }
 
   //write encrypted to file
-  let mut file = match OpenOptions::new().create(true).write(true).open(&(metadata_folder.to_owned() + "\\global-metadata-patched.dat")) {
+  let mut file = match OpenOptions::new()
+    .create(true)
+    .write(true)
+    .open(&(metadata_folder.to_owned() + "\\global-metadata-patched.dat"))
+  {
     Ok(file) => file,
     Err(e) => {
       println!("Failed to open global-metadata: {}", e);
@@ -55,7 +65,7 @@ pub fn patch_metadata(metadata_folder: &str) -> bool {
   };
 
   file.write_all(&encrypted).unwrap();
-  
+
   true
 }
 
@@ -82,13 +92,13 @@ fn decrypt_metadata(file_path: &str) -> Vec<u8> {
   match dll_decrypt_global_metadata(data.as_mut_ptr(), data.len().try_into().unwrap()) {
     Ok(_) => {
       println!("Successfully decrypted global-metadata");
-      return data;
+      data
     }
     Err(e) => {
       println!("Failed to decrypt global-metadata: {}", e);
-      return Vec::new();
+      Vec::new()
     }
-  };
+  }
 }
 
 fn replace_keys(data: &[u8]) -> Vec<u8> {
@@ -143,16 +153,16 @@ fn encrypt_metadata(old_data: &[u8]) -> Vec<u8> {
   match dll_encrypt_global_metadata(data.as_mut_ptr(), data.len().try_into().unwrap()) {
     Ok(_) => {
       println!("Successfully encrypted global-metadata");
-      return data;
+      data
     }
     Err(e) => {
       println!("Failed to encrypt global-metadata: {}", e);
-      return Vec::new();
+      Vec::new()
     }
-  };
+  }
 }
 
 fn do_vecs_match<T: PartialEq>(a: &Vec<T>, b: &Vec<T>) -> bool {
   let matching = a.iter().zip(b.iter()).filter(|&(a, b)| a == b).count();
   matching == a.len() && matching == b.len()
-}
\ No newline at end of file
+}