Struct CertificateDigest 

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

The digest of a certificate.

Implementations

impl CertificateDigest

pub const LENGTH: usize = Digest::LENGTH

A constant representing the length of the digest in bytes.

pub const ZERO: CertificateDigest

A constant representing a zero digest.

pub const MIN: CertificateDigest

The lexicographically minimum digest.

pub const MAX: CertificateDigest

The lexicographically maximum digest.

pub const fn new(digest: [u8; 32]) -> CertificateDigest

Generates a new digest from the provided 32 byte array.

pub fn generate<R>(rng: R) -> CertificateDigest

where R: RngCore + CryptoRng,

Generates a new digest from the provided random number generator.

pub fn random() -> CertificateDigest

Generates a new random digest.

pub const fn as_digest(&self) -> &Digest

Returns a reference to the underlying Digest.

pub const fn into_digest(self) -> Digest

Returns the underlying Digest.

pub const fn inner(&self) -> &[u8; 32]

Returns a reference to the inner array representation of this digest.

pub const fn into_inner(self) -> [u8; 32]

Returns the inner array representation of this digest.

pub const fn as_bytes(&self) -> &[u8]

Returns a slice of bytes representing the digest.

pub fn from_base58<T>(base58: T) -> Result<CertificateDigest, DigestParseError>

where T: AsRef<[u8]>,

Decodes a digest from a Base58 encoded string.

pub fn to_base58(&self) -> String

Returns a Base58 encoded string representation of this digest.

pub fn from_bytes( bytes: impl AsRef<[u8]>, ) -> Result<CertificateDigest, DigestParseError>

Generates a digest from bytes.

pub const fn next_lexicographical(&self) -> CertificateDigest

Returns the next digest in byte-increasing order.

pub const fn next_lexicographical_opt(&self) -> Option<CertificateDigest>

Returns the next digest in byte-increasing order, or None if the result would overflow.

Trait Implementations

impl Arbitrary for CertificateDigest

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<CertificateDigest>

The type of Strategy used to generate values of type Self.

fn arbitrary_with( args_shared: <CertificateDigest as Arbitrary>::Parameters, ) -> <CertificateDigest as Arbitrary>::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl AsRef<[u8]> for CertificateDigest

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

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

impl AsRef<[u8; 32]> for CertificateDigest

fn as_ref(&self) -> &[u8; 32]

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

impl Clone for CertificateDigest

fn clone(&self) -> CertificateDigest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CertificateDigest

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

Formats the value using the given formatter.

impl Default for CertificateDigest

fn default() -> CertificateDigest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CertificateDigest

fn deserialize<__D>( __deserializer: __D, ) -> Result<CertificateDigest, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CertificateDigest

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

Formats the value using the given formatter.

impl From<[u8; 32]> for CertificateDigest

fn from(digest: [u8; 32]) -> CertificateDigest

Converts to this type from the input type.

impl From<CertificateDigest> for [u8; 32]

fn from(digest: CertificateDigest) -> [u8; 32]

Converts to this type from the input type.

impl From<CertificateDigest> for Digest

fn from(digest: CertificateDigest) -> Digest

Converts to this type from the input type.

impl From<Digest> for CertificateDigest

fn from(digest: Digest) -> CertificateDigest

Converts to this type from the input type.

impl FromStr for CertificateDigest

type Err = DigestParseError

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<CertificateDigest, <CertificateDigest as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for CertificateDigest

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for CertificateDigest

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

Formats the value using the given formatter.

impl Ord for CertificateDigest

fn cmp(&self, other: &CertificateDigest) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CertificateDigest

fn eq(&self, other: &CertificateDigest) -> 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 PartialOrd for CertificateDigest

fn partial_cmp(&self, other: &CertificateDigest) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for CertificateDigest

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl UpperHex for CertificateDigest

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

Formats the value using the given formatter.

impl Copy for CertificateDigest

impl Eq for CertificateDigest

impl StructuralPartialEq for CertificateDigest