Struct std::random::Open01

Uniform floating point distribution over the (0, 1) interval.

See also StandardFloat and OpenClosed01.

Example

use std::random::{thread_rng, Open01};

let dist: Open01<f64> = Open01::new();
// Prints a random float between 0 and 1 exclusive
println!("{}", dist.sample(thread_rng()));
Run this example

Methods

• fn new() -> Open01<F>

  source

• fn sample<R>(self: &Open01<F>, rng: &mut R) -> F

  R: Rng<R>

  source

  Samples a distribution using a provided random number generator.

Mixins

• mixin<R> Distribution<Open01<F>, F, R>

  R: Rng<R>

• fn sample_iter(self: &Self, rng: &mut R) -> DistIterator<Self, T, R>

  source

  Raturns an iterator producing an infinite stream of values sampled from the distribution.

  Example

  use std::random::{thread_rng, UniformInteger};
  
  let dist = UniformInteger::new(0..=5);
  
  // Prints 10 random numbers between 0 and 5 inclusive
  for i in dist.sample_iter(thread_rng()).take(10) {
      println!("{}", i);
  }
  Run this example