Trait WasmStore

pub trait WasmStore<T, E: WasmEngine>: AsContext<E, UserState = T> + AsContextMut<E, UserState = T> {
    // Required methods
    fn new(engine: &E, data: T) -> Self;
    fn engine(&self) -> &E;
    fn data(&self) -> &T;
    fn data_mut(&mut self) -> &mut T;
    fn into_data(self) -> T;
}

Provides all of the global state that can be manipulated by WASM programs.

Required Methods

fn new(engine: &E, data: T) -> Self

Creates a new store atop the given engine.

fn engine(&self) -> &E

Gets the engine associated with this store.

fn data(&self) -> &T

Gets an immutable reference to the underlying stored data.

fn data_mut(&mut self) -> &mut T

Gets a mutable reference to the underlying stored data.

fn into_data(self) -> T

Consumes self and returns its user provided data.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors