Trait AsyncControllerFn 

pub trait AsyncControllerFn<'a> {
    type Fut: Future<Output = ControllerResult> + Send + 'a;

    // Required method
    fn call_async(&self, ctx: &'a mut Context) -> Self::Fut;
}

Helper trait to express the async function signature with proper lifetimes.

Required Associated Types

type Fut: Future<Output = ControllerResult> + Send + 'a

Required Methods

fn call_async(&self, ctx: &'a mut Context) -> Self::Fut

Implementors

impl<'a, F, Fut> AsyncControllerFn<'a> for F

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

type Fut = Fut