Struct libp2p::multihash::Keccak256

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pub struct Keccak256 { /* private fields */ }

Expand description

Multihash hasher.

Trait Implementations

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impl Debug for Keccak256

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

Formats the value using the given formatter. Read more

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impl Default for Keccak256

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pub fn default() -> Keccak256

Returns the “default value” for a type. Read more

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impl StatefulHasher for Keccak256

type Size = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

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

type Digest = KeccakDigest<<Keccak256 as StatefulHasher>::Size>

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

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

Consume input and update internal state.

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pub fn finalize(&self) -> <Keccak256 as StatefulHasher>::Digest

Returns the final digest.

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pub fn reset(&mut self)

Reset the internal hasher state.

Auto Trait Implementations

impl RefUnwindSafe for Keccak256

impl Send for Keccak256

impl Sync for Keccak256

impl Unpin for Keccak256

impl UnwindSafe for Keccak256

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Hasher for T where
T: StatefulHasher,

type Size = <T as StatefulHasher>::Size

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

type Digest = <T as StatefulHasher>::Digest

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

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pub fn digest(input: &[u8 ]) -> <T as Hasher>::Digest

Hashes the given input data and returns its hash digest.

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fn size() -> u8

Returns the allocated size of the digest.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Struct libp2p::multihash::Keccak256

Trait Implementations

impl Debug for Keccak256

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

impl Default for Keccak256

pub fn default() -> Keccak256

impl StatefulHasher for Keccak256

type Size = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

type Digest = KeccakDigest<<Keccak256 as StatefulHasher>::Size>

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

pub fn finalize(&self) -> <Keccak256 as StatefulHasher>::Digest

pub fn reset(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for Keccak256

impl Send for Keccak256

impl Sync for Keccak256

impl Unpin for Keccak256

impl UnwindSafe for Keccak256

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Hasher for T where T: StatefulHasher,

type Size = <T as StatefulHasher>::Size

type Digest = <T as StatefulHasher>::Digest

pub fn digest(input: &[u8]) -> <T as Hasher>::Digest

fn size() -> u8

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Hasher for T where
T: StatefulHasher,

pub fn digest(input: &[u8 ]) -> <T as Hasher>::Digest

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,