Struct Rng

pub struct Rng { /* private fields */ }

Cryptographically-secure random number generator that uses the ChaCha algorithm.

Implementations

impl Rng

pub fn from_seed(seed: [u8; 32]) -> Self

impl Rng

pub fn random_array<const N: usize>(&self) -> Result<[u8; N], RngError>

pub fn random_vec(&self, len: usize) -> Result<Vec<u8>, RngError>

Trait Implementations

impl Debug for Rng

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

Formats the value using the given formatter.

impl Default for Rng

fn default() -> Self

Returns the “default value” for a type.