Struct Store

pub struct Store<T> { /* private fields */ }

A store for the Engine, which stores host-defined data T and internal state.

Trait Implementations

impl<T> AsContext<Engine> for Store<T>

type UserState = T

The type of data associated with the store.

fn as_context(&self) -> StoreContext<'_, T>

Returns the store context that this type provides access to.

impl<T> AsContextMut<Engine> for Store<T>

fn as_context_mut(&mut self) -> StoreContextMut<'_, T>

Returns the store context that this type provides access to.

impl<T: Clone> Clone for Store<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Store<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Store<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> Drop for Store<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> WasmStore<T, Engine> for Store<T>

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

Creates a new store atop the given engine.

fn engine(&self) -> &Engine

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.