Struct bitcoin_hashes::sha256::Midstate

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

Output of the SHA256 hash function

Implementations

impl Midstate

pub fn from_inner(inner: [u8; 32]) -> Self

Construct a new midstate from the inner value.

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

Copies a byte slice into the Midstate object.

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

Unwraps the Midstate and returns the underlying byte array.

Trait Implementations

impl AsRef<[u8]> for Midstate

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

Performs the conversion.

impl Borrow<[u8]> for Midstate

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

Immutably borrows from an owned value.

impl Clone for Midstate

fn clone(&self) -> Midstate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Midstate

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

Formats the value using the given formatter.

impl Default for Midstate

fn default() -> Midstate

Returns the “default value” for a type.

impl Deref for Midstate

type Target = [u8]

The resulting type after dereferencing.

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

Dereferences the value.

impl<'de> Deserialize<'de> for Midstate

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Midstate, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Midstate

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

Formats the value using the given formatter.

impl FromHex for Midstate

fn from_byte_iter<I>(iter: I) -> Result<Self, Error> where
    I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator, 

Produce an object from a byte iterator

fn from_hex(s: &str) -> Result<Self, Error>

Produce an object from a hex string

impl FromStr for Midstate

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Midstate

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

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 Index<Range<usize>> for Midstate

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 Midstate

type Output = [u8]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for Midstate

type Output = [u8]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for Midstate

type Output = [u8]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<usize> for Midstate

type Output = u8

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl LowerHex for Midstate

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

Formats the value using the given formatter.

impl Ord for Midstate

fn cmp(&self, other: &Midstate) -> 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<Midstate> for Midstate

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

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

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

This method tests for !=.

impl PartialOrd<Midstate> for Midstate

fn partial_cmp(&self, other: &Midstate) -> 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 SerdeHash for Midstate

const N: usize

Size, in bits, of the hash

fn from_slice_delegated(sl: &[u8]) -> Result<Self, Error>

helper function to turn a deserialized slice into the correct hash type

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

serde serialization

fn deserialize<'de, D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

serde deserialization

impl Serialize for Midstate

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Copy for Midstate

impl Eq for Midstate

impl StructuralEq for Midstate

impl StructuralPartialEq for Midstate