Struct stm32f7xx_hal::rng::Rng

pub struct Rng { /* fields omitted */ }

Implementations

impl Rng

pub fn get_rand(&mut self) -> Result<u32, ErrorKind>

Returns 32 bits of random data from RNDATA, or error. May fail if, for example RNG_CLK is misconfigured.

pub fn release(self) -> RNG

Trait Implementations

impl Read for Rng

type Error = Error

Error type

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

Reads enough bytes from hardware random number generator to fill buffer

impl RngCore for Rng

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

Fills buffer with random values, or returns an error

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.