Enum libp2p::multihash::Code

pub enum Code {
    Identity,
    Sha1,
    Sha2_256,
    Sha2_512,
    Sha3_224,
    Sha3_256,
    Sha3_384,
    Sha3_512,
    Keccak224,
    Keccak256,
    Keccak384,
    Keccak512,
    Blake2b256,
    Blake2b512,
    Blake2s128,
    Blake2s256,
}

The code of Multihash.

Variants

Identity

Identity (Raw binary)

Sha1

SHA-1 (20-byte hash size)

Sha2_256

SHA-256 (32-byte hash size)

Sha2_512

SHA-512 (64-byte hash size)

Sha3_224

SHA3-224 (28-byte hash size)

Sha3_256

SHA3-256 (32-byte hash size)

Sha3_384

SHA3-384 (48-byte hash size)

Sha3_512

SHA3-512 (64-byte hash size)

Keccak224

Keccak-224 (28-byte hash size)

Keccak256

Keccak-256 (32-byte hash size)

Keccak384

Keccak-384 (48-byte hash size)

Keccak512

Keccak-512 (64-byte hash size)

Blake2b256

BLAKE2b-256 (32-byte hash size)

Blake2b512

BLAKE2b-512 (64-byte hash size)

Blake2s128

BLAKE2s-128 (16-byte hash size)

Blake2s256

BLAKE2s-256 (32-byte hash size)

Implementations

impl Code

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

Hash some input and return the raw binary digest.

Trait Implementations

impl Clone for Code

pub fn clone(&self) -> Code

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Code

impl Debug for Code

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

Formats the value using the given formatter.

impl Eq for Code

impl Hash for Code

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl MultihashDigest<Code> for Identity

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha2_256

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Keccak224

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Blake2b512

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha3_256

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Keccak384

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Blake2s256

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha3_224

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha2_512

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Blake2b256

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Blake2s128

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Keccak256

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha3_384

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha3_512

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Keccak512

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl MultihashDigest<Code> for Sha1

pub fn code(&self) -> Code

The Mutlihash byte value.

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

Hash some input and return the digest.

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

Digest data, updating the internal state.

pub fn result(self) -> MultihashGeneric<Code>

Retrieve the computed MultihashGeneric, consuming the hasher.

pub fn result_reset(&mut self) -> MultihashGeneric<Code>

Retrieve result and reset hasher instance.

pub fn reset(&mut self)

Reset hasher instance to its initial state.

impl Multihasher<Code> for Blake2s128

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Keccak512

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha2_512

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Keccak256

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha1

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Blake2s256

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Keccak384

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Blake2b256

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha2_256

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha3_256

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Blake2b512

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha3_512

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Identity

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha3_384

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Sha3_224

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Multihasher<Code> for Keccak224

pub const CODE: Code

The multihash code.

pub fn digest(data: &[u8]) -> MultihashGeneric<Code>

Hash some input and return the digest.

impl Ord for Code

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Code> for Code

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

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

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

This method tests for !=.

impl PartialOrd<Code> for Code

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Code

impl StructuralPartialEq for Code

impl TryFrom<u64> for Code

type Error = DecodeError

The type returned in the event of a conversion error.

pub fn try_from(raw: u64) -> Result<Code, <Code as TryFrom<u64>>::Error>

Return the Code based on the integer value. Error if no matching code exists.