Struct Xoshiro256StarStar 

pub struct Xoshiro256StarStar {
    pub s: [u64; 4],
}

xoshiro256** with state s[0..4].

Fields

s: [u64; 4]

Implementations

impl Xoshiro256StarStar

pub fn from_splitmix(seed: u64) -> Self

State from four consecutive SplitMix64 outputs.

pub fn next_u64(&mut self) -> u64

pub fn index(&mut self, n: u64) -> u64

A uniform index in [0, n) by rejection (3.4.4). n is at least 1.

Trait Implementations

impl Clone for Xoshiro256StarStar

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Xoshiro256StarStar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Xoshiro256StarStar

impl PartialEq for Xoshiro256StarStar

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Xoshiro256StarStar