Function wasm_externref_obj2ref

pub unsafe extern "C" fn wasm_externref_obj2ref(
    module_inst: wasm_module_inst_t,
    extern_obj: *mut c_void,
    p_externref_idx: *mut u32,
) -> bool

Map external object to an internal externref index: if the index has been created, return it, otherwise create the index.

@param module_inst the WASM module instance that the extern object belongs to @param extern_obj the external object to be mapped @param p_externref_idx return externref index of the external object

@return true if success, false otherwise