linkerd2_proxy_api::destination::destination_server

Trait Destination

Source 
pub trait Destination:
    Send
    + Sync
    + 'static {
    type GetStream: Stream<Item = Result<Update, Status>> + Send + 'static;
    type GetProfileStream: Stream<Item = Result<DestinationProfile, Status>> + Send + 'static;

    // Required methods
    fn get<'life0, 'async_trait>(
        &'life0 self,
        request: Request<GetDestination>,
    ) -> Pin<Box<dyn Future<Output = Result<Response<Self::GetStream>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_profile<'life0, 'async_trait>(
        &'life0 self,
        request: Request<GetDestination>,
    ) -> Pin<Box<dyn Future<Output = Result<Response<Self::GetProfileStream>, Status>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Generated trait containing gRPC methods that should be implemented for use with DestinationServer.

Required Associated Types§

Source

type GetStream: Stream<Item = Result<Update, Status>> + Send + 'static

Server streaming response type for the Get method.

Source

type GetProfileStream: Stream<Item = Result<DestinationProfile, Status>> + Send + 'static

Server streaming response type for the GetProfile method.

Required Methods§

Source

fn get<'life0, 'async_trait>( &'life0 self, request: Request<GetDestination>, ) -> Pin<Box<dyn Future<Output = Result<Response<Self::GetStream>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Given a destination, return all addresses in that destination as a long- running stream of updates.

Source

fn get_profile<'life0, 'async_trait>( &'life0 self, request: Request<GetDestination>, ) -> Pin<Box<dyn Future<Output = Result<Response<Self::GetProfileStream>, Status>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Given a destination, return that destination’s profile and send an update whenever it changes.

Implementors§