From d6d5f8714b13185850c93d4363d311e6259e7a06 Mon Sep 17 00:00:00 2001
From: Leafd <hi@leafd.dev>
Date: Sun, 5 Oct 2025 02:36:21 -0400
Subject: [PATCH] fix: update compatibility for rand 0.9

---
 src-tauri/Cargo.lock |  2 +-
 src-tauri/src/lib.rs | 16 +++++++++-------
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 0ff8799..362390a 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -821,7 +821,7 @@ dependencies = [
  "chrono",
  "discord-rich-presence",
  "open",
- "rand 0.8.5",
+ "rand 0.9.2",
  "reqwest",
  "serde",
  "serde_json",
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 4a6e00d..2dbf27d 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -10,8 +10,7 @@ use tauri::{Manager, State, WindowEvent};
 use tauri_plugin_deep_link::DeepLinkExt;
 use sha2::{Sha256, Digest};
 use base64::{Engine as _, engine::general_purpose};
-use rand::{Rng, thread_rng};
-use rand::distributions::Alphanumeric;
+use rand::Rng;
 use chrono::Datelike;
 
 mod database;
@@ -51,8 +50,8 @@ impl ApiConfig {
 }
 
 fn generate_code_verifier() -> String {
-    let mut rng = thread_rng();
-    let bytes: Vec<u8> = (0..32).map(|_| rng.gen()).collect();
+    let mut rng = rand::rng();
+    let bytes: Vec<u8> = (0..32).map(|_| rng.random()).collect();
     general_purpose::URL_SAFE_NO_PAD.encode(&bytes)
 }
 
@@ -64,10 +63,13 @@ fn generate_code_challenge(verifier: &str) -> String {
 }
 
 fn generate_state() -> String {
-    let mut rng = thread_rng();
+    let mut rng = rand::rng();
     (0..32)
-        .map(|_| rng.sample(Alphanumeric))
-        .map(char::from)
+        .map(|_| {
+            const CHARSET: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+            let idx = (rng.random::<u8>() as usize) % CHARSET.len();
+            CHARSET[idx] as char
+        })
         .collect()
 }