Struct ParsedOpcode 

pub struct ParsedOpcode {
    pub opcode: u8,
    pub data: Vec<u8>,
}

A parsed opcode with its data payload.

Fields

opcode: u8

The opcode byte value.

data: Vec<u8>

The data payload associated with push opcodes (empty for non-push opcodes).

Implementations

impl ParsedOpcode

pub fn name(&self) -> &'static str

Return the human-readable name of this opcode.

pub fn is_disabled(&self) -> bool

Return true if this opcode is disabled (OP_2MUL, OP_2DIV).

pub fn always_illegal(&self) -> bool

Return true if this opcode is always illegal (OP_VERIF, OP_VERNOTIF).

pub fn is_conditional(&self) -> bool

Return true if this opcode is a conditional flow control opcode.

pub fn requires_tx(&self) -> bool

Return true if this opcode requires a transaction context to execute.

pub fn enforce_minimum_data_push(&self) -> Result<(), InterpreterError>

Check that push uses minimal encoding.

pub fn canonical_push(&self) -> bool

Check if this is a canonical push (matches the smallest push opcode).

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

Serialize back to script bytes.

Trait Implementations

impl Clone for ParsedOpcode

fn clone(&self) -> ParsedOpcode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParsedOpcode

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

Formats the value using the given formatter.