Trait round_based::runtime::AsyncRuntime

pub trait AsyncRuntime {
    type YieldNowFuture: Future<Output = ()> + Send + 'static;

    // Required method
    fn yield_now(&self) -> Self::YieldNowFuture;
}

Async runtime abstraction

Abstracts async runtime like tokio. Currently only exposes a yield_now function.

Required Associated Types

type YieldNowFuture: Future<Output = ()> + Send + 'static

Future type returned by yield_now

Required Methods

fn yield_now(&self) -> Self::YieldNowFuture

Yields the execution back to the runtime

If the protocol performs a long computation, it might be better for performance to split it with yield points, so the signle computation does not starve other tasks.

Implementors

impl AsyncRuntime for TokioRuntime

Available on crate feature runtime-tokio only.

type YieldNowFuture = Pin<Box<dyn Future<Output = ()> + Send>>

impl AsyncRuntime for UnknownRuntime

type YieldNowFuture = YieldNow