12         let (engine, module) = test_setup();  in measure_execution_time()
15                 .map(|_| lazy_thread_instantiate(engine.clone(), module.clone()))  in measure_execution_time()
23         let (engine, module) = test_setup();  in measure_execution_time()
27                     let (init, _call) = eager_thread_instantiate(engine.clone(), module.clone());  in measure_execution_time()
37         let (engine, module) = test_setup();  in measure_execution_time()
41                     let (_init, call) = eager_thread_instantiate(engine.clone(), module.clone());  in measure_execution_time()
51 fn duration_of_call(engine: &Engine, module: &Module) -> Duration {  in duration_of_call()
53     let inst = Instance::new(&mut store, module, &[]).expect("instantiate");  in duration_of_call()
66 fn lazy_thread_instantiate(engine: Engine, module: Module) -> Duration {  in lazy_thread_instantiate()
67     thread::spawn(move || duration_of_call(&engine, &module))  in lazy_thread_instantiate()
75 fn eager_thread_instantiate(engine: Engine, module: Module) -> (Duration, Duration) {  in eager_thread_instantiate()
81         (init_duration, duration_of_call(&engine, &module))  in eager_thread_instantiate()
100     let module = Module::new(&engine, r#"(module (memory 1) (func (export "f")))"#).unwrap();  in test_setup()  localVariable
101     (engine, module)  in test_setup()