Struct SimpleRng 

pub struct SimpleRng { /* private fields */ }

Simple xorshift-based RNG for reproducibility

Implementations

impl SimpleRng

pub fn new(seed: u64) -> Self

Creates a new RNG with given seed

pub fn next_u64(&mut self) -> u64

Generates next u64

pub fn next_f32(&mut self) -> f32

Generates a random f32 in [0, 1)

pub fn next_normal(&mut self) -> f32

Generates a normally distributed f32 using Box-Muller transform

pub fn shuffle<T>(&mut self, slice: &mut [T])

Shuffles a slice in-place

Trait Implementations

impl Clone for SimpleRng

fn clone(&self) -> SimpleRng

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleRng

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

Formats the value using the given formatter.