[][src]Struct rand::distributions::UnitSphereSurface

pub struct UnitSphereSurface;

Samples uniformly from the surface of the unit sphere in three dimensions.

Implemented via a method by Marsaglia1.

Example

use rand::distributions::{UnitSphereSurface, Distribution};

let sphere = UnitSphereSurface::new();
let v = sphere.sample(&mut rand::thread_rng());
println!("{:?} is from the unit sphere surface.", v)

  1. Marsaglia, George (1972). Choosing a Point from the Surface of a Sphere. Ann. Math. Statist. 43, no. 2, 645--646. 

Methods

impl UnitSphereSurface[src]

pub fn new() -> UnitSphereSurface[src]

Construct a new UnitSphereSurface distribution.

Trait Implementations

impl Distribution<[f64; 3]> for UnitSphereSurface[src]

impl Clone for UnitSphereSurface[src]

impl Copy for UnitSphereSurface[src]

impl Debug for UnitSphereSurface[src]

Auto Trait Implementations

impl Send for UnitSphereSurface

impl Unpin for UnitSphereSurface

impl Sync for UnitSphereSurface

impl UnwindSafe for UnitSphereSurface

impl RefUnwindSafe for UnitSphereSurface

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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