Trait multihash::StatefulHasher

pub trait StatefulHasher: Default + Send + Sync {
    type Size: Size;
    type Digest: Digest<Self::Size>;
    fn update(&mut self, input: &[u8]);
    fn finalize(&self) -> Self::Digest;
    fn reset(&mut self);
}

Trait implemented by a hash function implementation.

Associated Types

type Size: Size

The maximum Digest size for that hasher (it is stack allocated).

type Digest: Digest<Self::Size>

The Digest type to distinguish the output of different Hasher implementations.

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Required methods

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

Consume input and update internal state.

fn finalize(&self) -> Self::Digest

Returns the final digest.

fn reset(&mut self)

Reset the internal hasher state.

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Implementors

impl StatefulHasher for Keccak224

type Size = U28

type Digest = KeccakDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Keccak256

type Size = U32

type Digest = KeccakDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Keccak384

type Size = U48

type Digest = KeccakDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Keccak512

type Size = U64

type Digest = KeccakDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha2_256

type Size = U32

type Digest = Sha2Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha2_512

type Size = U64

type Digest = Sha2Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha3_224

type Size = U28

type Digest = Sha3Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha3_256

type Size = U32

type Digest = Sha3Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha3_384

type Size = U48

type Digest = Sha3Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl StatefulHasher for Sha3_512

type Size = U64

type Digest = Sha3Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl<S: Size> StatefulHasher for Blake2bHasher<S>

type Size = S

type Digest = Blake2bDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl<S: Size> StatefulHasher for Blake2sHasher<S>

type Size = S

type Digest = Blake2sDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl<S: Size> StatefulHasher for Blake3Hasher<S>

type Size = S

type Digest = Blake3Digest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

impl<S: Size> StatefulHasher for IdentityHasher<S>

type Size = S

type Digest = IdentityDigest<Self::Size>

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

fn finalize(&self) -> Self::Digest

fn reset(&mut self)

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