Trait picorand::PicoRandRNG

pub trait PicoRandRNG where
    Self::Input: TryFrom<u128>,
    Self::Output: TryFrom<u128>, {
    type Input;
    type Output;
    pub fn new(seed: Self::Input) -> Self;
    pub fn rand(&mut self) -> Self::Output;
    pub fn rand_range(&mut self, min: usize, max: usize) -> Self::Output;
}

Requirements for compatible PRNG.

Associated Types

type Input

Input type for the PRNG.

type Output

Output type for the PRNG.

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Required methods

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

Create a new PRNG instance using a specific seed.

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

Generate a new number using the PRNG.

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

Constrain a randomly generated number to a fixed range.

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Implementors

impl PicoRandRNG for WyRand

type Input = u64

Input type for the PRNG.

type Output = u64

Output type for the PRNG.

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

Create a new WyRand instance using a specific seed.

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

Generate a new number using the WyRand PRNG.

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

Constrain a randomly generated number to a fixed range.

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