Struct Script 

pub struct Script(pub Vec<u8>);

Transaction script

Tuple Fields

0: Vec<u8>

Implementations

impl Script

pub fn new() -> Script

Creates a new empty script

pub fn append(&mut self, byte: u8)

Appends a single opcode or data byte

pub fn append_slice(&mut self, slice: &[u8])

Appends a slice of data

pub fn append_data(&mut self, data: &[u8])

Appends the opcodes and provided data that push it onto the stack

pub fn append_num(&mut self, n: i32) -> Result<()>

Appends the opcodes to push a number to the stack

The number must be in the range [2^-31+1,2^31-1].

pub fn eval<T: Checker>(&self, checker: &mut T) -> Result<()>

Evaluates a script using the provided checker

Trait Implementations

impl Clone for Script

fn clone(&self) -> Script

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Script

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

Formats the value using the given formatter.

impl Default for Script

fn default() -> Script

Returns the “default value” for a type.

impl Hash for Script

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 PartialEq for Script

fn eq(&self, other: &Script) -> 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 Script

impl StructuralPartialEq for Script