Trait LoadBalancerTrait 

pub trait LoadBalancerTrait {
    type Element;
    type Error;

    // Required method
    fn choose<'life0, 'life1, 'async_trait>(
        &'life0 self,
        extensions: &'life1 mut Extensions,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Self::Element>, Self::Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided method
    fn boxed(self) -> BoxLoadBalancer<Self::Element, Self::Error>
       where Self: Sized + Send + Sync + 'static { ... }
}

Required Associated Types

type Element

load balancer element type

type Error

load balancer choose element maybe error type

Required Methods

fn choose<'life0, 'life1, 'async_trait>( &'life0 self, extensions: &'life1 mut Extensions, ) -> Pin<Box<dyn Future<Output = Result<Option<Self::Element>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

load balancer choose a effect element

Provided Methods

fn boxed(self) -> BoxLoadBalancer<Self::Element, Self::Error>

where Self: Sized + Send + Sync + 'static,

Wrap to boxed load balancer

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<S> LoadBalancerTrait for LoadBalancer<S>

where S: Supplier + Sync, S::Future: Send,

type Element = <S as Supplier>::Element

type Error = <S as Supplier>::Error