Struct Rng 

pub struct Rng { /* private fields */ }

A pure Rust pseudo-random number generator implementing Xorshift128+. This provides standard random number generation functionality without external dependencies.

Implementations

impl Rng

pub fn new(seed: u64) -> Self

Creates a new RNG with a given seed.

pub fn next_u64(&mut self) -> u64

Generates the next random 64-bit unsigned integer.

pub fn next_u32(&mut self) -> u32

Generates the next random 32-bit unsigned integer.

pub fn next_f32(&mut self) -> f32

Generates the next random 32-bit float in the range [0.0, 1.0).

pub fn next_f64(&mut self) -> f64

Generates the next random 64-bit float in the range [0.0, 1.0).

Trait Implementations

impl Clone for Rng

fn clone(&self) -> Rng

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rng

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

Formats the value using the given formatter.

impl Default for Rng

fn default() -> Self

Returns the “default value” for a type.