[][src]Struct rand::distributions::Pareto

pub struct Pareto { /* fields omitted */ }

Samples floating-point numbers according to the Pareto distribution

Example

use rand::prelude::*;
use rand::distributions::Pareto;

let val: f64 = SmallRng::from_entropy().sample(Pareto::new(1., 2.));
println!("{}", val);

Methods

impl Pareto[src]

pub fn new(scale: f64, shape: f64) -> Pareto[src]

Construct a new Pareto distribution with given scale and shape.

In the literature, scale is commonly written as xm or k and shape is often written as α.

Panics

scale and shape have to be non-zero and positive.

Trait Implementations

impl Distribution<f64> for Pareto[src]

impl Clone for Pareto[src]

impl Copy for Pareto[src]

impl Debug for Pareto[src]

Auto Trait Implementations

impl Send for Pareto

impl Unpin for Pareto

impl Sync for Pareto

impl UnwindSafe for Pareto

impl RefUnwindSafe for Pareto

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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