From afa6a9c01ab08fe916000e1530550081785b0172 Mon Sep 17 00:00:00 2001
From: Majestic Twelve <97057681+MajesticTwelve12@users.noreply.github.com>
Date: Mon, 28 Apr 2025 08:10:59 -0400
Subject: [PATCH] Update chapter02.md

Changed ` let secret_number = rand::thread_rng().gen_range(1..=100);` and gen_range() are depracted since 0.9.0 and should use `let secret_number = rand::rng().random_range(1..=100);`

    Sources

    https://docs.rs/rand/latest/rand/fn.thread_rng.html
    https://docs.rs/rand/latest/rand/trait.Rng.html#method.gen_range
---
 nostarch/chapter02.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/nostarch/chapter02.md b/nostarch/chapter02.md
index a22802fe6f..250db5765d 100644
--- a/nostarch/chapter02.md
+++ b/nostarch/chapter02.md
@@ -572,7 +572,7 @@ use rand::Rng;
 fn main() {
     println!("Guess the number!");
 
-    let secret_number = rand::thread_rng().gen_range(1..=100);
+    let secret_number = rand::rng().random_range(1..=100);
 
     println!("The secret number is: {secret_number}");
 
@@ -595,12 +595,12 @@ random number generators implement, and this trait must be in scope for us to
 use those methods. Chapter 10 will cover traits in detail.
 
 Next, we’re adding two lines in the middle. In the first line, we call the
-`rand::thread_rng` function that gives us the particular random number
+`rand::rng` function that gives us the particular random number
 generator we’re going to use: one that is local to the current thread of
-execution and is seeded by the operating system. Then we call the `gen_range`
+execution and is seeded by the operating system. Then we call the `random_range`
 method on the random number generator. This method is defined by the `Rng`
 trait that we brought into scope with the `use rand::Rng;` statement. The
-`gen_range` method takes a range expression as an argument and generates a
+`random_range` method takes a range expression as an argument and generates a
 random number in the range. The kind of range expression we’re using here takes
 the form `start..=end` and is inclusive on the lower and upper bounds, so we
 need to specify `1..=100` to request a number between 1 and 100.
@@ -1074,7 +1074,7 @@ use rand::Rng;
 fn main() {
     println!("Guess the number!");
 
-    let secret_number = rand::thread_rng().gen_range(1..=100);
+    let secret_number = rand::rng().random_range(1..=100);
 
     loop {
         println!("Please input your guess.");