Struct wasm_encoder::AliasSection

pub struct AliasSection { /* fields omitted */ }

An encoder for the alias section.

Note that this is part of the module linking proposal and is not currently part of stable WebAssembly.

Example

use wasm_encoder::{Module, AliasSection, Export};

let mut aliases = AliasSection::new();
aliases.parent_type(2);
aliases.instance_export(0, Export::Function(1));

let mut module = Module::new();
module.section(&aliases);

let wasm_bytes = module.finish();

Implementations

impl AliasSection

pub fn new() -> AliasSection

Construct a new alias section encoder.

pub fn instance_export(&mut self, instance: u32, export: Export) -> &mut Self

Define an alias that references the export of a defined instance.

pub fn parent_type(&mut self, ty: u32) -> &mut Self

Define an alias that references a parent's type.

pub fn parent_module(&mut self, module: u32) -> &mut Self

Define an alias that references a parent's module.

Trait Implementations

impl Section for AliasSection

pub fn id(&self) -> u8

This section's id.

pub fn encode<S>(&self, sink: &mut S) where
    S: Extend<u8>, 

Write this section's data and data length prefix into the given sink.