chore(deps): update rust crate rand to 0.9.0

Cargo.toml

@@ -40,7 +40,7 @@ serde_with = { version = "3.0.0", default-features = false, features = [
 ] }
 serde_plain = "1.0.0"
 sha1 = "0.10.0"
-rand = "0.8.0"
+rand = "0.9.0"
 time = { version = "0.3.37", features = [
     "macros",
     "serde-human-readable",

downloader/src/lib.rs

@@ -1063,8 +1063,8 @@ impl DownloadQuery {
 }
 
 fn get_download_range(offset: u64, size: Option<u64>) -> Range<u64> {
-    let mut rng = rand::thread_rng();
-    let chunk_size = rng.gen_range(CHUNK_SIZE_MIN..CHUNK_SIZE_MAX);
+    let mut rng = rand::rng();
+    let chunk_size = rng.random_range(CHUNK_SIZE_MIN..CHUNK_SIZE_MAX);
     let mut chunk_end = offset + chunk_size;
 
     if let Some(size) = size {

src/util/mod.rs

@@ -75,10 +75,10 @@ pub fn get_cg_from_fancy_regexes(regexes: &[&str], text: &str, cg_name: &str) ->
 /// Generate a random string with given length and byte charset.
 fn random_string(charset: &[u8], length: usize) -> String {
     let mut result = String::with_capacity(length);
-    let mut rng = rand::thread_rng();
+    let mut rng = rand::rng();
 
     for _ in 0..length {
-        result.push(char::from(charset[rng.gen_range(0..charset.len())]));
+        result.push(char::from(charset[rng.random_range(0..charset.len())]));
     }
 
     result
@@ -90,14 +90,14 @@ pub fn generate_content_playback_nonce() -> String {
 }
 
 pub fn random_uuid() -> String {
-    let mut rng = rand::thread_rng();
+    let mut rng = rand::rng();
     format!(
         "{:08x}-{:04x}-{:04x}-{:04x}-{:012x}",
-        rng.gen::<u32>(),
-        rng.gen::<u16>(),
-        rng.gen::<u16>(),
-        rng.gen::<u16>(),
-        rng.gen::<u64>() & 0xffff_ffff_ffff,
+        rng.random::<u32>(),
+        rng.random::<u16>(),
+        rng.random::<u16>(),
+        rng.random::<u16>(),
+        rng.random::<u64>() & 0xffff_ffff_ffff,
     )
 }
 
@@ -229,7 +229,7 @@ pub fn retry_delay(
     backoff_base: u32,
 ) -> u32 {
     let unjittered_delay = backoff_base.checked_pow(n_past_retries).unwrap_or(u32::MAX);
-    let jitter_factor = rand::thread_rng().gen_range(800..1500);
+    let jitter_factor = rand::rng().random_range(800..1500);
     let jittered_delay = unjittered_delay
         .checked_mul(jitter_factor)
         .unwrap_or(u32::MAX);

src/util/visitor_data.rs

@@ -148,8 +148,8 @@ impl VisitorDataCache {
         {
             let vds = self.inner.visitor_data.read().unwrap();
             if !vds.is_empty() {
-                let mut rng = rand::thread_rng();
-                let vd = vds[rng.gen_range(0..vds.len())].to_owned();
+                let mut rng = rand::rng();
+                let vd = vds[rng.random_range(0..vds.len())].to_owned();
                 tracing::debug!("visitor data {vd} picked from cache");
                 return Ok(vd);
             }