Struct Module

pub struct Module<'runtime> { /* private fields */ }

Implementations

impl<'runtime> Module<'runtime>

pub fn from_file( runtime: &'runtime Runtime, wasm_file: &Path, ) -> Result<Self, RuntimeError>

compile a module with the given wasm file path, use the file name as the module name

Error

If the file does not exist or the file cannot be read, an RuntimeError::WasmFileFSError will be returned. If the wasm file is not a valid wasm file, an RuntimeError::CompilationError will be returned.

pub fn from_vec( _runtime: &'runtime Runtime, content: Vec<u8>, name: &str, ) -> Result<Self, RuntimeError>

compile a module int the given buffer,

Error

If the file does not exist or the file cannot be read, an RuntimeError::WasmFileFSError will be returned. If the wasm file is not a valid wasm file, an RuntimeError::CompilationError will be returned.

pub fn set_wasi_context(&mut self, wasi_ctx: WasiCtx)

set Wasi context for a module

This function should be called before Instance::new

pub fn get_inner_module(&self) -> wasm_module_t

pub fn get_name(&self) -> &str

Trait Implementations

impl<'runtime> Debug for Module<'runtime>

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

Formats the value using the given formatter.

impl Drop for Module<'_>

fn drop(&mut self)

Executes the destructor for this type.