Trait handle::Handle

pub trait Handle<'a, Context> where
    Self: Send + Sync + 'static, {
    type Output;
    fn call(&'a self, cx: &'a mut Context) -> BoxFuture<'a, Self::Output>;
}

A handle trait for asynchronous context pipeline.

Associated Types

type Output

The type of value produced on completion.

Required methods

fn call(&'a self, cx: &'a mut Context) -> BoxFuture<'a, Self::Output>

Invokes the handler within the given Context and then returns Output.

Implementors

impl<'a, Context, Output, F, Fut> Handle<'a, Context> for F where
    F: Send + Sync + 'static + Fn(&'a mut Context) -> Fut,
    Fut: Future<Output = Output> + Send + 'a,
    Context: 'a, 

type Output = Output