Struct esp_hal::rng::Rng

pub struct Rng { /* private fields */ }

Random number generator driver

Implementations

impl Rng

pub fn new(_rng: impl Peripheral<P = RNG>) -> Self

Create a new random number generator instance

pub fn random(&mut self) -> u32

Reads currently available u32 integer from RNG

Trait Implementations

impl Clone for Rng

fn clone(&self) -> Rng

Returns a copy of the value.

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

Performs copy-assignment from source.

impl RngCore for Rng

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.

impl Read for Rng

type Error = Infallible

Error type

fn read(&mut self, buffer: &mut [u8]) -> Result<(), Self::Error>

Reads enough bytes from hardware random number generator to fill buffer

impl Copy for Rng

impl CryptoRng for Rng