[−][src]Function async_metronome::run_opt

pub fn run_opt<T, O>(test: T, options: Options) -> JoinHandleWrapper<O>ⓘ
Notable traits for JoinHandleWrapper<T>
impl<T> Future for JoinHandleWrapper<T>    type Output = T;
 where
    O: Send + 'static,
    T: Future<Output = O> + Send + 'static, 

Spawns the topmost future of the test case.

Internally, it creates a test context that is propagated to subsequestly spawned futures.

Panics

Will panic if test context is already created.