Struct Hash 

pub struct Hash(pub [u8; 32]);

A 32-byte cryptographic hash, the standard hash output throughout the protocol.

For general-purpose hashing (content addressing, ID derivation, deduplication) hashiverse uses Blake3 via crate::tools::hashing. For proof-of-work, a longer chain spanning Blake2, Blake3, SHA2, SHA3, Whirlpool, Groestl, and Skein is used instead to resist ASIC-style shortcuts — see crate::tools::pow. Either way the 32-byte Hash is the canonical output. Id is a sibling newtype over the same byte length and conversion between them is cheap via Id::from_hash.

Display and Debug deliberately hide the bytes (printing "..." or "0") to avoid noisy logs; use the slice accessors or hex helpers when the raw value is needed.

Tuple Fields

0: [u8; 32]

Implementations

impl Hash

pub fn zero() -> Self

pub fn random() -> Self

pub fn to_bytes(&self) -> [u8; 32]

pub fn as_bytes(&self) -> &[u8; 32]

pub fn from_slice(bytes: &[u8]) -> Result<Self>

pub fn randomize(&mut self)

Trait Implementations

impl AsRef<[u8]> for Hash

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Hash

fn clone(&self) -> Hash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hash

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

Formats the value using the given formatter.

impl Deref for Hash

type Target = [u8; 32]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Hash

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Hash

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

Formats the value using the given formatter.

impl From<&[u8; 32]> for Hash

fn from(bytes: &[u8; 32]) -> Hash

Converts to this type from the input type.

impl From<[u8; 32]> for Hash

fn from(bytes: [u8; 32]) -> Hash

Converts to this type from the input type.

impl Hash for Hash

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Hash

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Hash

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Hash

impl Eq for Hash

impl StructuralPartialEq for Hash