Struct SystemRandom 

pub struct SystemRandom;

Production randomness backed by the platform CSPRNG via getrandom.

On WASM/Workers this delegates to crypto.getRandomValues (matching the source service’s RNG path).

Implementations

impl SystemRandom

pub fn new() -> Self

Construct the system randomness source.

Trait Implementations

impl Clone for SystemRandom

fn clone(&self) -> SystemRandom

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SystemRandom

impl Debug for SystemRandom

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

Formats the value using the given formatter.

impl Default for SystemRandom

fn default() -> SystemRandom

Returns the “default value” for a type.

impl RandomSource for SystemRandom

fn fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), RandomError>

Fill dest entirely with secure random bytes, or fail.