Struct wasmedge_sys::Store

pub struct Store { /* private fields */ }

The Store is a collection of registered modules and assists wasm modules in finding the import modules they need.

Implementations

impl Store

pub fn create() -> WasmEdgeResult<Self>

Creates a new Store.

Error

If fail to create, then an error is returned.

pub fn module_len(&self) -> u32

Returns the length of the registered modules.

pub fn module_names(&self) -> Option<Vec<String>>

Returns the names of all registered modules.

pub fn module( &self, name: impl AsRef<str> ) -> WasmEdgeResult<InnerRef<Instance, &Self>>

Returns the module instance by the module name.

Argument

• name - The name of the module instance to get.

Error

If fail to find the target module instance, then an error is returned.

pub fn contains(&self, name: impl AsRef<str>) -> bool

Checks if the Store contains a module of which the name matches the given name.

Argument

• name - The name of the module to search.

Trait Implementations

impl Debug for Store

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

Formats the value using the given formatter.

impl Drop for Store

fn drop(&mut self)

Executes the destructor for this type.