Struct UnlockingScript 

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

An unlocking script (scriptSig) wrapping a generic Script.

Uses Deref to Script for transparent access to all Script methods. Provides type-safety to distinguish input scripts from output scripts.

Implementations

impl UnlockingScript

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

Create from raw binary bytes.

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

Create from hex string.

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

Create from ASM string.

pub fn from_script(script: Script) -> Self

Create from an existing Script.

Methods from Deref<Target = Script>

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

Serialize the script to binary bytes.

pub fn to_hex(&self) -> String

Serialize then hex-encode.

pub fn to_asm(&self) -> String

ASM string representation.

pub fn chunks(&self) -> &[ScriptChunk]

Access the parsed chunks.

pub fn len(&self) -> usize

Number of chunks.

pub fn is_empty(&self) -> bool

Whether the script has no chunks.

pub fn find_and_delete(&self, target: &Script) -> Script

Remove all occurrences of target from this script (borrowing).

Matching is done by comparing the serialized bytes of each chunk against the full serialized target, following the TS SDK’s findAndDelete algorithm.

pub fn is_push_only(&self) -> bool

Check if the script contains only push-data operations.

Push-only means all opcodes are <= OP_16 (0x60).

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 Deref for UnlockingScript

type Target = Script

The resulting type after dereferencing.

fn deref(&self) -> &Script

Dereferences the value.

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