Struct sv::util::Hash256

pub struct Hash256(pub [u8; 32]);

256-bit hash for blocks and transactions

It is interpreted as a single little-endian number for display.

Methods

impl Hash256

pub fn encode(&self) -> String

Converts the hash into a hex string

pub fn decode(s: &str) -> Result<Hash256>

Converts a string of 64 hex characters into a hash

Trait Implementations

impl Serializable<Hash256> for Hash256

fn read(reader: &mut dyn Read) -> Result<Hash256>

Reads the object from serialized form

fn write(&self, writer: &mut dyn Write) -> Result<()>

Writes the object to serialized form

impl Clone for Hash256

fn clone(&self) -> Hash256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Hash256

impl Eq for Hash256

impl PartialOrd<Hash256> for Hash256

fn partial_cmp(&self, other: &Hash256) -> Option<Ordering>

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

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

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

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

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

#[must_use] 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 Default for Hash256

fn default() -> Hash256

Returns the "default value" for a type.

impl PartialEq<Hash256> for Hash256

fn eq(&self, other: &Hash256) -> bool

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

fn ne(&self, other: &Hash256) -> bool

This method tests for !=.

impl Ord for Hash256

fn cmp(&self, other: &Hash256) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Debug for Hash256

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

Formats the value using the given formatter.

impl Hash for Hash256

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,

Feeds a slice of this type into the given [Hasher].