Rename function.

Author: ruyrocha

examples/hex.rs

@@ -356,7 +356,7 @@ mod benches {
     ) {
         let mut rng = rand::rng();
         let input = std::iter::repeat(())
-            .map(|()| rng.r#gen::<u8>())
+            .map(|()| rng.r#random::<u8>())
             .take(len)
             .collect::<Vec<_>>();
         let mut dst = vec![0; input.len() * 2];