Struct Nonce

pub struct Nonce { /* private fields */ }

Implementations

impl Nonce

pub const LEN: usize = 24usize

pub fn new() -> Self

Creates a new random Nonce.

pub fn fill_random(&mut self)

Fills the nonce with new random bytes.

pub fn from_slice(slice: &[u8]) -> Self

Panics

if the slice is not 24 bytes long.

pub fn to_bytes(&self) -> [u8; 24]

pub fn into_bytes(self) -> [u8; 24]

Returns the nonce representation.

pub fn take(&mut self) -> Self

Takes the current nonce, replacing it with a new random one.

Trait Implementations

impl AsRef<[u8]> for Nonce

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Nonce

fn clone(&self) -> Nonce

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Nonce

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

Formats the value using the given formatter.

impl From<[u8; 24]> for Nonce

fn from(bytes: [u8; 24]) -> Self

Creates a nonce from bytes.

impl PartialEq for Nonce

fn eq(&self, other: &Nonce) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for Nonce

type Error = TryFromError

The type returned in the event of a conversion error.

fn try_from(s: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Nonce

impl StructuralPartialEq for Nonce