Struct parity_wasm::elements::InitExpr

pub struct InitExpr(_);

Initialization expression.

Methods

impl InitExpr

pub fn new(code: Vec<Instruction>) -> Self

New initialization expression from instruction list.

code must end with the Instruction::End instruction!

pub fn empty() -> Self

Empty expression with only Instruction::End instruction.

Important traits for &'_ mut [u8]

impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn code(&self) -> &[Instruction]

List of instructions used in the expression.

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn code_mut(&mut self) -> &mut Vec<Instruction>

List of instructions used in the expression.

Trait Implementations

impl Deserialize for InitExpr

type Error = Error

Serialization error produced by deserialization routine.

fn deserialize<R: Read>(reader: &mut R) -> Result<Self, Self::Error>

Deserialize type from serial i/o

impl Serialize for InitExpr

type Error = Error

Serialization error produced by serialization routine.

fn serialize<W: Write>(self, writer: &mut W) -> Result<(), Self::Error>

Serialize type to serial i/o

impl PartialEq<InitExpr> for InitExpr

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for InitExpr

fn clone(&self) -> InitExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InitExpr

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

Formats the value using the given formatter.