Struct IncreasingUniform

pub(crate) struct IncreasingUniform<R: RngCore> {
    pub rng: R,
    n: u32,
    chunk: u32,
    chunk_remaining: u8,
}

Similar to a Uniform distribution, but after returning a number in the range [0,n], n is increased by 1.

Fields

rng: R

n: u32

chunk: u32

chunk_remaining: u8

Implementations

impl<R: RngCore> IncreasingUniform<R>

pub fn new(rng: R, n: u32) -> Self

Create a dice roller. The next item returned will be a random number in the range [0,n]

pub fn next_index(&mut self) -> usize

Returns a number in [0,n] and increments n by 1. Generates new random bits as needed Panics if n >= u32::MAX