Generate password on frontend instead

src-tauri/Cargo.toml

@@ -16,4 +16,3 @@ tauri-build = { version = "2.5.5", features = [] }
 tauri = { version = "2.10.2", features = [] }
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.149"
-rand = "0.10.0"

src-tauri/src/lib.rs

@@ -1,20 +1,7 @@
-use rand::RngExt;
-
-#[tauri::command]
-fn generate_password(length: u8) -> String {
-    let chars: Vec<char> = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*"
-        .chars()
-        .collect();
-    let mut rng = rand::rng();
-    (0..length)
-        .map(|_| chars[rng.random_range(0..chars.len())])
-        .collect()
-}
-
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     tauri::Builder::default()
-        .invoke_handler(tauri::generate_handler![generate_password])
+        .invoke_handler(tauri::generate_handler![])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }

src/App.tsx

@@ -1,5 +1,4 @@
 import { useState, useEffect, useCallback } from 'react'
-import { invoke } from '@tauri-apps/api/core'
 import '@fontsource/lexend'
 import './App.css'
 
@@ -10,8 +9,15 @@ function App () {
 
   const presets = [6, 8, 12, 16, 24, 32, 50, 100, 200, 250]
 
-  const generatePassword = useCallback(async () => {
-    setPassword(await invoke('generate_password', { length }))
+  const generatePassword = useCallback(() => {
+    const chars =
+      'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*'
+    setPassword(
+      Array.from(
+        { length },
+        () => chars[Math.floor(Math.random() * chars.length)]
+      ).join('')
+    )
   }, [length])
 
   const copyToClipboard = () => {