Trait picorand::PicoRandRNG

pub trait PicoRandRNGwhere
    Self::Input: TryFrom<u128>,
    Self::Output: TryFrom<u128>,{
    type Input;
    type Output;

    // Required methods
    fn new(seed: Self::Input) -> Self;
    fn rand(&mut self) -> Self::Output;
    fn rand_range(&mut self, min: usize, max: usize) -> Self::Output;
}

Requirements for compatible PRNG.

Required Associated Types

type Input

Input type for the PRNG.

type Output

Output type for the PRNG.

Required Methods

fn new(seed: Self::Input) -> Self

Create a new PRNG instance using a specific seed.

fn rand(&mut self) -> Self::Output

Generate a new number using the PRNG.

fn rand_range(&mut self, min: usize, max: usize) -> Self::Output

Constrain a randomly generated number to a fixed range.

Implementors

impl PicoRandRNG for WyRand

type Input = u64

type Output = u64