Struct parity_multihash::Multihash

pub struct Multihash { /* fields omitted */ }

Represents a valid multihash.

Methods

impl Multihash

pub fn from_bytes(bytes: Vec<u8>) -> Result<Multihash, DecodeOwnedError>

Verifies whether bytes contains a valid multihash, and if so returns a Multihash.

pub fn random(hash: Hash) -> Multihash

Generates a random Multihash from a cryptographically secure PRNG.

pub fn into_bytes(self) -> Vec<u8>

Returns the bytes representation of the multihash.

pub fn to_vec(&self) -> Vec<u8>

Returns the bytes representation of the multihash.

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

Returns the bytes representation of this multihash.

pub fn as_ref(&self) -> MultihashRef

Builds a MultihashRef corresponding to this Multihash.

pub fn algorithm(&self) -> Hash

Returns which hashing algorithm is used in this multihash.

pub fn digest(&self) -> &[u8]

Returns the hashed data.

Trait Implementations

impl Clone for Multihash

fn clone(&self) -> Multihash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl AsRef<[u8]> for Multihash

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

Performs the conversion.

impl PartialEq<Multihash> for Multihash

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

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

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

This method tests for !=.

impl<'a> PartialEq<MultihashRef<'a>> for Multihash

fn eq(&self, other: &MultihashRef<'a>) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'a> PartialEq<Multihash> for MultihashRef<'a>

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Multihash

impl Debug for Multihash

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

Formats the value using the given formatter.

impl Hash for Multihash

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl TryFrom<Vec<u8>> for Multihash

type Error = DecodeOwnedError

The type returned in the event of a conversion error.

fn try_from(value: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.