Fix random number generation method in src/main.rs#4498
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The Rust Book currently shows `rand::thread_rng().gen_range(1..=100)` for generating the secret number. This API has been deprecated in favor of the newer `rand::rng().random_range(1..=100)` introduced in recent versions of the `rand` crate. This commit updates the example in `main.rs` to use the current recommended method, ensuring that readers following along with the book won’t encounter warnings or confusion when compiling the code with up-to-date dependencies. No behavioral changes are introduced: the secret number is still generated uniformly at random between 1 and 100 (inclusive).
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This is a duplicate of #4254. Thanks though! |
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The Rust Book currently shows
rand::thread_rng().gen_range(1..=100)for generating the secret number. This API has been deprecated in favor of the newerrand::rng().random_range(1..=100)introduced in recent versions of therandcrate.This commit updates the example in
main.rsto use the current recommended method, ensuring that readers following along with the book won’t encounter warnings or confusion when compiling the code with up-to-date dependencies.No behavioral changes are introduced: the secret number is still generated uniformly at random between 1 and 100 (inclusive).