Struct wasmi::Module

pub struct Module { /* private fields */ }

A parsed and validated WebAssembly module.

Implementations

impl Module

pub fn new(engine: &Engine, stream: impl Read) -> Result<Self, Error>

Creates a new Wasm Module from the given byte stream.

Errors

• If the stream cannot be decoded into a valid Wasm module.
• If unsupported Wasm proposals are encountered.

pub fn engine(&self) -> &Engine

Returns the Engine used during creation of the Module.

pub fn imports(&self) -> ModuleImportsIter<'_>

Returns an iterator over the imports of the Module.

pub fn exports(&self) -> ModuleExportsIter<'_>

Returns an iterator over the exports of the Module.

pub fn get_export(&self, name: &str) -> Option<ExternType>

Looks up an export in this Module by its name.

Returns None if no export with the name was found.

Note

This function will return the type of an export with the given name.

Trait Implementations

impl Debug for Module

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

Formats the value using the given formatter.