Merge a5e5406ca7 into dda0fe824b

Because the first step of wyrand is an addition with a constant, a non-zero seed is not required

src/global_rng.rs

@@ -193,8 +193,7 @@ fn random_seed() -> Option<u64> {
     let mut hasher = DefaultHasher::new();
     Instant::now().hash(&mut hasher);
     thread::current().id().hash(&mut hasher);
-    let hash = hasher.finish();
-    Some((hash << 1) | 1)
+    Some(hasher.finish())
 }
 
 #[cfg(all(

src/lib.rs

@@ -286,10 +286,7 @@ impl Rng {
     #[inline]
     #[must_use = "this creates a new instance of `Rng`; if you want to initialize the thread-local generator, use `fastrand::seed()` instead"]
     pub fn with_seed(seed: u64) -> Self {
-        let mut rng = Rng(0);
-
-        rng.seed(seed);
-        rng
+        Rng(seed)
     }
 
     /// Clones the generator by deterministically deriving a new generator based on the initial