Struct ScriptHash 

pub struct ScriptHash(/* private fields */);

A hash of Bitcoin Script bytecode.

Implementations

impl ScriptHash

pub const fn from_byte_array(bytes: <Hash as Hash>::Bytes) -> Self

Constructs a new hash from the underlying byte array.

pub const fn to_byte_array(self) -> <Hash as Hash>::Bytes

Returns the underlying byte array.

pub const fn as_byte_array(&self) -> &<Hash as Hash>::Bytes

Returns a reference to the underlying byte array.

impl ScriptHash

pub fn hash_script(s: &Script) -> Self

Computes the ScriptHash of a script.

Trait Implementations

impl AsRef<[u8; 20]> for ScriptHash

fn as_ref(&self) -> &[u8; 20]

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

impl AsRef<[u8]> for ScriptHash

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

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

impl Borrow<[u8; 20]> for ScriptHash

fn borrow(&self) -> &[u8; 20]

Immutably borrows from an owned value.

impl Borrow<[u8]> for ScriptHash

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

Immutably borrows from an owned value.

impl Clone for ScriptHash

fn clone(&self) -> ScriptHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScriptHash

impl Debug for ScriptHash

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

Formats the value using the given formatter.

impl Display for ScriptHash

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

Formats the value using the given formatter.

impl Eq for ScriptHash

impl FromStr for ScriptHash

type Err = DecodeFixedLengthBytesError

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 ScriptHash

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 Hash for ScriptHash

const DISPLAY_BACKWARD: bool = <hash160::Hash as ::bitcoin_hashes::Hash>::DISPLAY_BACKWARD

Flag indicating whether user-visible serializations of this hash should be backward.

type Bytes = <Hash as Hash>::Bytes

The byte array that represents the hash internally.

fn from_byte_array(bytes: Self::Bytes) -> Self

Constructs a new hash from the underlying byte array.

fn to_byte_array(self) -> Self::Bytes

Returns the underlying byte array.

fn as_byte_array(&self) -> &Self::Bytes

Returns a reference to the underlying byte array.

const LEN: usize = <Self::Bytes>::LEN

Length of the hash, in bytes.

impl LowerHex for ScriptHash

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

Formats the value using the given formatter.

impl Ord for ScriptHash

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ScriptHash

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ScriptHash

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for ScriptHash

impl UpperHex for ScriptHash

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

Formats the value using the given formatter.