Struct NonceFactory

pub struct NonceFactory { /* private fields */ }

A Factory for nonce blobs.

Implementations

impl NonceFactory

pub fn from_iterator(iter: Box<dyn Iterator<Item = Vec<u8>> + Send>) -> Self

Creates a nonce factory from an iterator over blobs. The iterator is not assumed to be fused.

pub fn random() -> NonceFactory

Creates a nonce factory that generates random blobs using getrandom.

pub fn empty() -> NonceFactory

Creates a nonce factory that returns None every time.

pub fn incrementing() -> NonceFactory

Creates a nonce factory that generates incrementing blobs.

pub fn generate(&self) -> Option<Vec<u8>>

Generates a nonce, if one is available. Otherwise, returns None.

Trait Implementations

impl Clone for NonceFactory

fn clone(&self) -> NonceFactory

Returns a copy of the value.

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

Performs copy-assignment from source.

impl NonceGenerator for NonceFactory

fn generate(&self) -> Option<Vec<u8>>

Generates a nonce, if one is available. Otherwise, returns None.