Trait SimpleSpawner 

pub trait SimpleSpawner<R>:
    Debug
    + Send
    + Sync
    + 'static {
    type Error: Debug + Send + 'static;
    type Future: Future<Output = Result<R, Self::Error>> + Debug + Send + 'static;

    // Required methods
    fn spawn<F>(&self, task: F) -> Self::Future
       where F: Future<Output = R> + Send + 'static;
    fn is_done(f: &Self::Future) -> bool;
}

Task spawner for SimpleResultReceiver.

Required Associated Types

type Error: Debug + Send + 'static

type Future: Future<Output = Result<R, Self::Error>> + Debug + Send + 'static

Required Methods

fn spawn<F>(&self, task: F) -> Self::Future

where F: Future<Output = R> + Send + 'static,

fn is_done(f: &Self::Future) -> bool

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<R: Debug + Send + Sync + 'static> SimpleSpawner<R> for TokioSpawner<R>

type Error = JoinError

type Future = JoinHandle<R>