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Update guessing game usage of rand

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This commit is contained in:
Dan Buch 2021-09-12 15:12:16 -04:00
parent f45663f248
commit 7e6a2ea52b
Signed by: meatballhat
GPG Key ID: 9685130D8B763EA7
3 changed files with 36 additions and 129 deletions
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161
rustbook/guessing_game/Cargo.lock generated
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@ -1,32 +1,24 @@
# This file is automatically @generated by Cargo.
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@ -41,138 +33,53 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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2
rustbook/guessing_game/Cargo.toml
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@ -7,4 +7,4 @@ edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
rand = "0.6.0"
rand = "0.8.3"

2
rustbook/guessing_game/src/main.rs
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@ -5,7 +5,7 @@ use std::io;
fn main() {
println!("Guess the number!");
let secret_number = rand::thread_rng().gen_range(1, 101);
let secret_number = rand::thread_rng().gen_range(1..=100);
loop {
println!("Please input your guess.");