From 79ba08ec5870dae1a30e235a3bc2eb546d610341 Mon Sep 17 00:00:00 2001
From: Canberk Pitirli <canberkpitirli@gmail.com>
Date: Thu, 1 Oct 2026 16:50:32 +0300
Subject: [PATCH] update rand to 0.10 and rand_distr to 0.6

---
 Cargo.toml | 4 ++--
 src/rng.rs | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index a3bc1b4..c3536a7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,8 +16,8 @@ name = "fastnn"
 path = "src/lib.rs"
 
 [dependencies]
-rand = "0.8"        # weight init, dropout masks, shuffling
-rand_distr = "0.4"  # normal distribution
+rand = "0.10"       # weight init, dropout masks, shuffling
+rand_distr = "0.6"  # normal distribution
 rayon = "1.8"       # data parallelism on the CPU paths
 libm = "0.2"        # erff, for exact GELU
 ureq = "2.9"        # dataset download
diff --git a/src/rng.rs b/src/rng.rs
index 8045a55..844fa1c 100644
--- a/src/rng.rs
+++ b/src/rng.rs
@@ -6,11 +6,11 @@
 use std::cell::RefCell;
 
 use rand::rngs::StdRng;
-use rand::{Rng, SeedableRng};
+use rand::{RngExt, SeedableRng};
 use rand_distr::StandardNormal;
 
 thread_local! {
-    static RNG: RefCell<StdRng> = RefCell::new(StdRng::from_entropy());
+    static RNG: RefCell<StdRng> = RefCell::new(rand::make_rng());
 }
 
 /// Reseed this thread's generator so a run reproduces exactly.
@@ -25,7 +25,7 @@ pub fn with_rng<T>(f: impl FnOnce(&mut StdRng) -> T) -> T {
 
 /// `n` samples from the uniform distribution on `[lo, hi)`.
 pub fn uniform(n: usize, lo: f32, hi: f32) -> Vec<f32> {
-    with_rng(|rng| (0..n).map(|_| rng.gen_range(lo..hi)).collect())
+    with_rng(|rng| (0..n).map(|_| rng.random_range(lo..hi)).collect())
 }
 
 /// `n` samples from the standard normal distribution.
@@ -35,7 +35,7 @@ pub fn normal(n: usize) -> Vec<f32> {
 
 /// `n` draws from Bernoulli(`p`), as a bitmask of `true` = kept.
 pub fn bernoulli(n: usize, p: f32) -> Vec<bool> {
-    with_rng(|rng| (0..n).map(|_| rng.gen::<f32>() < p).collect())
+    with_rng(|rng| (0..n).map(|_| rng.random::<f32>() < p).collect())
 }
 
 /// Shuffle in place, using this thread's generator so `manual_seed` covers it.