Struct rand::Open01
[−]
[src]
pub struct Open01<F>(pub F);
A wrapper for generating floating point numbers uniformly in the
open interval (0,1)
(not including either endpoint).
Use Closed01
for the closed interval [0,1]
, and the default
Rand
implementation for f32
and f64
for the half-open
[0,1)
.
Example
use rand::{random, Open01}; let Open01(val) = random::<Open01<f32>>(); println!("f32 from (0,1): {}", val);
Trait Implementations
impl<F> Debug for Open01<F> where
F: Debug,
[src]
F: Debug,
fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter. Read more
impl Rand for Open01<f32>
[src]
fn rand<R>(rng: &mut R) -> Open01<f32> where
R: Rng,
[src]
R: Rng,
Generates a random instance of this type using the specified source of randomness. Read more