Struct bc_components::Nonce

pub struct Nonce(/* private fields */);

A random nonce (“number used once”).

Implementations

impl Nonce

pub const NONCE_SIZE: usize = 12usize

pub fn new() -> Self

Create a new random nonce.

pub const fn from_data(data: [u8; 12]) -> Self

Restores a nonce from data.

pub fn from_data_ref(data: impl AsRef<[u8]>) -> Result<Self>

Restores a nonce from data.

pub fn data(&self) -> &[u8; 12]

Get the data of the nonce.

pub fn from_hex(hex: impl AsRef<str>) -> Self

Create a new nonce from the given hexadecimal string.

Panics

Panics if the string is not exactly 24 hexadecimal digits.

pub fn hex(&self) -> String

The data as a hexadecimal string.

Trait Implementations

impl AsRef<Nonce> for Nonce

fn as_ref(&self) -> &Self

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

impl CBORDecodable for Nonce

fn from_cbor(cbor: &CBOR) -> Result<Self>

Creates an instance of this type from CBOR symbolic representation.

fn from_cbor_data(cbor_data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type from encoded CBOR binary data.

impl CBOREncodable for Nonce

fn cbor(&self) -> CBOR

Returns the value in CBOR symbolic representation.

fn cbor_data(&self) -> Vec<u8>

Returns the value in CBOR binary representation.

impl CBORTagged for Nonce

const CBOR_TAG: Tag = tags::NONCE

The CBOR tag assocated with this type.

impl CBORTaggedDecodable for Nonce

fn from_untagged_cbor(untagged_cbor: &CBOR) -> Result<Self>

Creates an instance of this type by decoding it from untagged CBOR.

fn from_tagged_cbor(cbor: &CBOR) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from tagged CBOR.

fn from_tagged_cbor_data(data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from binary encoded tagged CBOR.

fn from_untagged_cbor_data(data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Creates an instance of this type by decoding it from binary encoded untagged CBOR.

impl CBORTaggedEncodable for Nonce

fn untagged_cbor(&self) -> CBOR

Returns the untagged CBOR encoding of this instance.

fn tagged_cbor(&self) -> CBOR

Returns the tagged CBOR encoding of this instance.

fn tagged_cbor_data(&self) -> Vec<u8>

Returns the tagged value in CBOR binary representation.

impl Clone for Nonce

fn clone(&self) -> Nonce

Returns a copy 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 Default for Nonce

fn default() -> Self

Returns the “default value” for a type.

impl<'a> From<&'a Nonce> for &'a [u8; 12]

fn from(value: &'a Nonce) -> Self

Converts to this type from the input type.

impl From<&Nonce> for Nonce

fn from(nonce: &Nonce) -> Self

Converts to this type from the input type.

impl From<&Nonce> for Vec<u8>

fn from(nonce: &Nonce) -> Self

Converts to this type from the input type.

impl From<Nonce> for CBOR

fn from(value: Nonce) -> Self

Converts to this type from the input type.

impl From<Nonce> for Vec<u8>

fn from(nonce: Nonce) -> Self

Converts to this type from the input type.

impl From<Rc<Nonce>> for Nonce

fn from(value: Rc<Nonce>) -> Self

Converts to this type from the input type.

impl PartialEq for Nonce

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<&CBOR> for Nonce

type Error = Error

The type returned in the event of a conversion error.

fn try_from(cbor: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<CBOR> for Nonce

type Error = Error

The type returned in the event of a conversion error.

fn try_from(cbor: CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl URDecodable for Nonce

fn from_ur(ur: &UR) -> Result<Self, Error>

where Self: Sized,

fn from_ur_string<T>(ur_string: T) -> Result<Self, Error>

where T: Into<String>, Self: Sized,

impl UREncodable for Nonce

fn ur(&self) -> UR

Returns the UR representation of the object.

fn ur_string(&self) -> String

Returns the UR string representation of the object.

impl Eq for Nonce

impl StructuralPartialEq for Nonce

impl URCodable for Nonce