Struct Opcodes 

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

Collection of opcodes (usually inside a block section).

Implementations

impl Opcodes

pub fn new(elements: Vec<Opcode>) -> Self

New list of opcodes from vector of opcodes.

pub fn empty() -> Self

Empty expression with only Opcode::End opcode.

pub fn elements(&self) -> &[Opcode]

List of individual opcodes.

pub fn elements_mut(&mut self) -> &mut Vec<Opcode>

Individual opcodes, mutable.

Examples found in repository

examples/inject.rs (line 10)

pub fn inject_nop(opcodes: &mut elements::Opcodes) {
    use sophon_wasm::elements::Opcode::*;
    let opcodes = opcodes.elements_mut();
    let mut position = 0;
    loop {
        let need_inject = match &opcodes[position] {
            &Block(_) | &If(_) => true,
            _ => false,
        };
        if need_inject {
            opcodes.insert(position + 1, Nop);
        }

        position += 1;
        if position >= opcodes.len() {
            break;
        }
    }
}

Trait Implementations

impl Clone for Opcodes

fn clone(&self) -> Opcodes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Opcodes

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

Formats the value using the given formatter.

impl Deserialize for Opcodes

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 PartialEq for Opcodes

fn eq(&self, other: &Opcodes) -> 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 Serialize for Opcodes

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 StructuralPartialEq for Opcodes