blob: 6828466ed1a1e99ea8cf991218a11304218055d4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
use pyo3::prelude::*;
use rand::Rng;
use std::cmp::Ordering;
use std::io;
#[pyfunction]
fn guess_the_number() {
println!("Guess the number!");
let secret_number = rand::thread_rng().gen_range(1..101);
loop {
println!("Please input your guess.");
let mut guess = String::new();
io::stdin()
.read_line(&mut guess)
.expect("Failed to read line");
let guess: u32 = match guess.trim().parse() {
Ok(num) => num,
Err(_) => continue,
};
println!("You guessed: {}", guess);
match guess.cmp(&secret_number) {
Ordering::Less => println!("Too small!"),
Ordering::Greater => println!("Too big!"),
Ordering::Equal => {
println!("You win!");
break;
}
}
}
}
/// A Python module implemented in Rust. The name of this function must match
/// the `lib.name` setting in the `Cargo.toml`, else Python will not be able to
/// import the module.
#[pymodule]
fn guessing_game(_py: Python, m: &PyModule) -> PyResult<()> {
m.add_function(wrap_pyfunction!(guess_the_number, m)?)?;
Ok(())
}
|
