Trait pyo3_asyncio::generic::Runtime

pub trait Runtime {
    type JoinError: JoinError + Send;
    type JoinHandle: Future<Output = Result<(), Self::JoinError>> + Send;
    fn scope<F, R>(
        event_loop: PyObject, 
        fut: F
    ) -> Pin<Box<dyn Future<Output = R> + Send>>
    where
        F: Future<Output = R> + Send + 'static;
    fn get_task_event_loop(py: Python<'_>) -> Option<&PyAny>;
    fn spawn<F>(fut: F) -> Self::JoinHandle
    where
        F: Future<Output = ()> + Send + 'static;
}

Generic Rust async/await runtime

Associated Types

type JoinError: JoinError + Send

The error returned by a JoinHandle after being awaited

type JoinHandle: Future<Output = Result<(), Self::JoinError>> + Send

A future that completes with the result of the spawned task

Required methods

fn scope<F, R>(
    event_loop: PyObject,
    fut: F
) -> Pin<Box<dyn Future<Output = R> + Send>> where
    F: Future<Output = R> + Send + 'static, 

Set the task local event loop for the given future

fn get_task_event_loop(py: Python<'_>) -> Option<&PyAny>

Get the task local event loop for the current task

fn spawn<F>(fut: F) -> Self::JoinHandle where
    F: Future<Output = ()> + Send + 'static, 

Spawn a future onto this runtime’s event loop

Implementors