Struct cap_rand::rngs::CapRng

pub struct CapRng { /* fields omitted */ }

The type returned by thread_rng, essentially just a reference to a PRNG in memory.

This corresponds to rand::rngs::ThreadRng, except that it isn’t tied to thread-local memory.

Implementations

impl CapRng

pub unsafe fn default() -> Self

A convenience alias for calling thread_rng.

Safety

This function is unsafe because it makes use of ambient authority to access the platform entropy source, which doesn’t uphold the invariant of the rest of the API. It is otherwise safe to use.

Trait Implementations

impl Clone for CapRng

fn clone(&self) -> CapRng

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CryptoRng for CapRng

impl Debug for CapRng

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

Formats the value using the given formatter.

impl RngCore for CapRng

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, bytes: &mut [u8])

Fill dest with random data.

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

Fill dest entirely with random data.