Struct UnlockingScript 

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

Represents an unlocking script (input script / scriptSig).

An unlocking script provides the data needed to satisfy a locking script’s conditions in order to spend the output.

Implementations

impl UnlockingScript

pub fn new() -> Self

Creates a new empty unlocking script.

pub fn from_chunks(chunks: Vec<ScriptChunk>) -> Self

Creates an unlocking script from a vector of chunks.

pub fn from_asm(asm: &str) -> Result<Self>

Constructs an UnlockingScript from an ASM formatted string.

pub fn from_hex(hex: &str) -> Result<Self>

Constructs an UnlockingScript from a hexadecimal string.

pub fn from_binary(bin: &[u8]) -> Result<Self>

Constructs an UnlockingScript from binary data.

pub fn from_script(script: Script) -> Self

Constructs an UnlockingScript from a Script.

pub fn as_script(&self) -> &Script

Returns a reference to the underlying Script.

pub fn into_script(self) -> Script

Converts this UnlockingScript into its underlying Script.

pub fn to_asm(&self) -> String

Serializes to ASM string.

pub fn to_hex(&self) -> String

Serializes to hex string.

pub fn to_binary(&self) -> Vec<u8>

Serializes to binary.

pub fn chunks(&self) -> Vec<ScriptChunk>

Returns the chunks.

pub fn len(&self) -> usize

Returns the number of chunks.

pub fn is_empty(&self) -> bool

Returns true if empty.

pub fn is_push_only(&self) -> bool

Checks if push-only.

pub fn is_locking_script(&self) -> bool

Returns false (this is not a locking script).

pub fn is_unlocking_script(&self) -> bool

Returns true (this is an unlocking script).

Trait Implementations

impl Clone for UnlockingScript

fn clone(&self) -> UnlockingScript

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnlockingScript

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

Formats the value using the given formatter.

impl Default for UnlockingScript

fn default() -> Self

Returns the “default value” for a type.

impl From<Script> for UnlockingScript

fn from(script: Script) -> Self

Converts to this type from the input type.

impl From<UnlockingScript> for Script

fn from(unlocking: UnlockingScript) -> Self

Converts to this type from the input type.

impl PartialEq for UnlockingScript

fn eq(&self, other: &UnlockingScript) -> 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 Eq for UnlockingScript

impl StructuralPartialEq for UnlockingScript