Struct Lfsr16 

pub struct Lfsr16 {
    pub reg: u16,
    pub width: u32,
}

16-bit linear-feedback shift register used as pseudo-random source.

Fields

reg: u16

Current register value.

width: u32

Register width in bits.

Implementations

impl Lfsr16

pub fn new(seed: u16) -> Self

Create an LFSR with a non-zero seed.

pub fn step(&mut self) -> u16

Advance one LFSR step and return the new register value.

pub fn reset(&mut self, seed: Option<u16>)

Reset register state. If seed is None, keeps current seed value.

Trait Implementations

impl Clone for Lfsr16

fn clone(&self) -> Lfsr16

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lfsr16

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

Formats the value using the given formatter.