rust random float between 0 and 1

You can generate a random float between 0 and 1 in Rust by using the rand crate. Here's an example code snippet:

use rand::Rng;

fn main() {
    let mut rng = rand::thread_rng();
    let random_float: f64 = rng.gen_range(0.0..1.0);
    println!("{}", random_float);
}

This code imports the rand::Rng trait, which provides methods for generating random values. It then creates a new random number generator using rand::thread_rng(). The gen_range method is used to generate a random float between 0 and 1, and it takes a range as an argument (0.0..1.0 in this case). Finally, the resulting random float is printed to the console.