Struct Stream 

struct Stream {
    state: u64,
    mirrored: bool,
    spare: Option<f64>,
}

A path’s own stream: SplitMix64 seeded from (seed, stream), normals by Box–Muller. The second member of an antithetic pair negates the normals and reflects the uniforms of the first.

Fields

state: u64

mirrored: bool

spare: Option<f64>

Implementations

impl Stream

fn new(seed: u64, stream: u64, mirrored: bool) -> Self

fn next_u64(&mut self) -> u64

fn uniform(&mut self) -> f64

A uniform on (0, 1), reflected for the mirrored member.

fn normal(&mut self) -> f64

A standard normal, negated for the mirrored member.