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doc: upgrade rand dependency to v0.10.1 in book listings and text #4756

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Merged
carols10cents merged 7 commits into from
Jun 30, 2026
Merged

doc: upgrade rand dependency to v0.10.1 in book listings and text #4756

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b9a754c
doc: upgrade rand dependency to v0.10.1 in book listings and text
falloficaruss May 18, 2026
80ed8b4
Add RngExt to dictionary.txt to pass failing CI test.
falloficaruss May 18, 2026
1b3c05f
Use rand's prelude instead as that's what its docs recommend
carols10cents Jun 30, 2026
98bcf60
Make a comment more future-proof
carols10cents Jun 30, 2026
9bc825e
Add another caveat about rand versions in the spot where people would…
carols10cents Jun 30, 2026
3a7cbf7
Ch 01 now also has a rand version we need to remember
carols10cents Jun 30, 2026
f5fdd64
Updating more output and lockfiles
carols10cents Jun 30, 2026
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1 change: 1 addition & 0 deletions ci/dictionary.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -460,6 +460,7 @@ retweet
rewordings
rint
ripgrep
RngExt
Rumbul
runnable
runtime
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131 changes: 34 additions & 97 deletions listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.lock
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2 changes: 1 addition & 1 deletion listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.toml
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Expand Up @@ -6,4 +6,4 @@ edition = "2024"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
rand = "0.8.5"
rand = "0.10.1"
70 changes: 36 additions & 34 deletions listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.lock
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2 changes: 1 addition & 1 deletion listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.toml
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Expand Up @@ -6,4 +6,4 @@ edition = "2024"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
rand = "0.8.5"
rand = "0.10.1"
4 changes: 2 additions & 2 deletions listings/ch02-guessing-game-tutorial/listing-02-03/src/main.rs
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Expand Up @@ -2,14 +2,14 @@
use std::io;

// ANCHOR: ch07-04
use rand::Rng;
use rand::prelude::*;

fn main() {
// ANCHOR_END: ch07-04
println!("Guess the number!");

// ANCHOR: ch07-04
let secret_number = rand::thread_rng().gen_range(1..=100);
let secret_number = rand::rng().random_range(1..=100);
// ANCHOR_END: ch07-04

println!("The secret number is: {secret_number}");
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