[−][src]Struct rand::distributions::OpenClosed01
A distribution to sample floating point numbers uniformly in the half-open
interval (0, 1]
, i.e. including 1 but not 0.
All values that can be generated are of the form n * ε/2
. For f32
the 23 most significant random bits of a u32
are used and for f64
the
53 most significant bits of a u64
are used. The conversion uses the
multiplicative method.
See also: Standard
which samples from [0, 1)
, Open01
which samples from (0, 1)
and Uniform
which samples from arbitrary
ranges.
Example
use rand::{thread_rng, Rng}; use rand::distributions::OpenClosed01; let val: f32 = thread_rng().sample(OpenClosed01); println!("f32 from (0, 1): {}", val);
Trait Implementations
impl Distribution<f32> for OpenClosed01
[src]
fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> f32
[src]
ⓘImportant traits for DistIter<D, R, T>fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T> where
R: Rng,
Self: Sized,
[src]
R: Rng,
Self: Sized,
Create an iterator that generates random values of T
, using rng
as the source of randomness. Read more
impl Distribution<f64> for OpenClosed01
[src]
fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> f64
[src]
ⓘImportant traits for DistIter<D, R, T>fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T> where
R: Rng,
Self: Sized,
[src]
R: Rng,
Self: Sized,
Create an iterator that generates random values of T
, using rng
as the source of randomness. Read more
impl Clone for OpenClosed01
[src]
fn clone(&self) -> OpenClosed01
[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Copy for OpenClosed01
[src]
impl Debug for OpenClosed01
[src]
Auto Trait Implementations
impl Send for OpenClosed01
impl Sync for OpenClosed01
Blanket Implementations
impl<T> From<T> for T
[src]
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
[src]
V: MultiLane<T>,