Function WasmEdge_VMGetRegisteredModule 

pub unsafe extern "C" fn WasmEdge_VMGetRegisteredModule(
    Cxt: *const WasmEdge_VMContext,
    ModuleName: WasmEdge_String,
) -> *const WasmEdge_ModuleInstanceContext

Get the registered module in the VM by module name.

After registering a WASM module in the VM context, developers can call this function to get the module instance by the module name. The returned module instance context links to the context owned by the VM context, and the caller should NOT call the WasmEdge_ModuleInstanceDelete to destroy it.

This function is thread-safe.

\param Cxt the WasmEdge_VMContext. \param ModuleName the module name WasmEdge_String.

\returns pointer to the module instance context. NULL if not found.