Struct bitcoin_hashes::ripemd160::Hash

pub struct Hash(_);

Output of the RIPEMD160 hash function

Trait Implementations

impl Hash for Hash

type Engine = HashEngine

A hashing engine which bytes can be serialized into. It is expected to implement the io::Write trait, and to never return errors under any conditions.

type Inner = [u8; 20]

The byte array that represents the hash internally

Important traits for HashEngine

impl Write for HashEngine

fn engine() -> HashEngine

Construct a new engine

fn from_engine(e: HashEngine) -> Hash

Produce a hash from the current state of a given engine

const LEN: usize

Length of the hash, in bytes

fn from_slice(sl: &[u8]) -> Result<Hash, Error>

Copies a byte slice into a hash object

fn into_inner(self) -> Self::Inner

Unwraps the hash and returns the underlying byte array

fn from_inner(inner: Self::Inner) -> Self

Constructs a hash from the underlying byte array

fn hash(data: &[u8]) -> Self

Hashes some bytes

const DISPLAY_BACKWARD: bool

Flag indicating whether user-visible serializations of this hash should be backward. For some reason Satoshi decided this should be true for Sha256dHash, so here we are.

impl Eq for Hash

impl Ord for Hash

fn cmp(&self, other: &Hash) -> 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.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Hash> for Hash

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

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

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

This method tests for !=.

impl Copy for Hash

impl Clone for Hash

fn clone(&self) -> Hash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<Hash> for Hash

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

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

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

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

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

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

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

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

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

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

impl AsRef<[u8]> for Hash

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

Performs the conversion.

impl Default for Hash

fn default() -> Hash

Returns the "default value" for a type.

impl Deref for Hash

type Target = [u8; 20]

The resulting type after dereferencing.

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

Dereferences the value.

impl Debug for Hash

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

Formats the value using the given formatter.

impl Display for Hash

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

Formats the value using the given formatter.

impl Index<usize> for Hash

type Output = u8

The returned type after indexing.

fn index(&self, index: usize) -> &u8

Performs the indexing (container[index]) operation.

impl Index<Range<usize>> for Hash

type Output = [u8]

The returned type after indexing.

fn index(&self, index: Range<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for Hash

type Output = [u8]

The returned type after indexing.

fn index(&self, index: RangeFrom<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for Hash

type Output = [u8]

The returned type after indexing.

fn index(&self, index: RangeTo<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for Hash

type Output = [u8]

The returned type after indexing.

fn index(&self, index: RangeFull) -> &[u8]

Performs the indexing (container[index]) operation.

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, 

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

impl LowerHex for Hash

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

Formats the value using the given formatter.

impl Borrow<[u8]> for Hash

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

Immutably borrows from an owned value.