Struct stm32h7xx_hal::rng::Rng

pub struct Rng { /* fields omitted */ }

Implementations

impl Rng

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

Returns 32 bits of randomness, or error

pub fn release(self) -> RNG

Trait Implementations

impl Read for Rng

type Error = ErrorKind

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<u16> for Rng

fn gen(&mut self) -> Result<u16, ErrorKind>

Returns a single element with random value, or error

fn fill(&mut self, buffer: &mut [u16]) -> Result<(), ErrorKind>

Fills buffer with random values, or return error

impl RngCore<u32> for Rng

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

Returns a single element with random value, or error

fn fill(&mut self, buffer: &mut [u32]) -> Result<(), ErrorKind>

Fills buffer with random values, or return error

impl RngCore<u8> for Rng

fn gen(&mut self) -> Result<u8, ErrorKind>

Returns a single element with random value, or error

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

Fills buffer with random values, or return error

impl RngCore<usize> for Rng

fn gen(&mut self) -> Result<usize, ErrorKind>

Returns a single element with random value, or error

fn fill(&mut self, buffer: &mut [usize]) -> Result<(), ErrorKind>

Fills buffer with random values, or return error