Trait multihash::MultihashDigest

pub trait MultihashDigest<T: TryFrom<u64>> {
    fn code(&self) -> T;
    fn digest(&self, data: &[u8]) -> MultihashGeneric<T>;
    fn input(&mut self, data: &[u8]);
    fn result(self) -> MultihashGeneric<T>;
    fn result_reset(&mut self) -> MultihashGeneric<T>;
    fn reset(&mut self);
}

The MultihashDigest trait specifies an interface common for all multihash functions.

Required methods

fn code(&self) -> T

The Mutlihash byte value.

fn digest(&self, data: &[u8]) -> MultihashGeneric<T>

Hash some input and return the digest.

Panics

Panics if the digest length is bigger than 2^32. This only happens for identity hasing.

fn input(&mut self, data: &[u8])

Digest data, updating the internal state.

This method can be called repeatedly for use with streaming messages.

Panics

Panics if the digest length is bigger than 2^32. This only happens for identity hashing.

fn result(self) -> MultihashGeneric<T>

Retrieve the computed MultihashGeneric, consuming the hasher.

fn result_reset(&mut self) -> MultihashGeneric<T>

Retrieve result and reset hasher instance.

This method sometimes can be more efficient compared to hasher re-creation.

fn reset(&mut self)

Reset hasher instance to its initial state.

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Implementors

impl MultihashDigest<Code> for Blake2b256

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Blake2b512

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Blake2s128

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Blake2s256

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Identity

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Keccak224

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Keccak256

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Keccak384

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Keccak512

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha1

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha2_256

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha2_512

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha3_224

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha3_256

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha3_384

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

impl MultihashDigest<Code> for Sha3_512

fn code(&self) -> Code

fn digest(&self, data: &[u8]) -> Multihash

fn input(&mut self, data: &[u8])

fn result(self) -> Multihash

fn result_reset(&mut self) -> Multihash

fn reset(&mut self)

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