Struct SIDRng 

pub struct SIDRng { /* private fields */ }

Random number generator using the SID oscillator

Implements the rand::RngCore trait and can thus be used with Rusts rand crate. For single random bytes, it is likely more efficient to use random_byte() from the SID chip directly, as the smallest integer implemented in RngCore is u32, i.e. four random bytes.

Examples

use mos_hardware::{c64, sid};
use rand::seq::SliceRandom;
let mut rng = sid::SIDRng::new(c64::sid());
let value = [11, 23].choose(&mut rng).unwrap(); // 11 or 23

Implementations

impl SIDRng

pub fn new(sid_address: &'static MOSSoundInterfaceDevice) -> Self

Initialize and start SID oscillator

Trait Implementations

impl Clone for SIDRng

fn clone(&self) -> SIDRng

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl RngCore for SIDRng

fn next_u32(&mut self) -> u32

Return the next random u32.

fn next_u64(&mut self) -> u64

Return the next random u64.

fn fill_bytes(&mut self, dest: &mut [u8])

Fill dest with random data.

fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error>

Fill dest entirely with random data.