Struct DiscoveryServer 

pub struct DiscoveryServer<S: Component + ?Sized> { /* private fields */ }

Wraps a server component with service discovery auto-registration.

On start(), the inner server starts first, then the instance is registered. On stop(), the instance is deregistered first, then the inner server stops.

Implementations

impl<S: Component + ?Sized> DiscoveryServer<S>

pub fn new( name: String, inner: Arc<S>, registry: Arc<dyn Registry>, instance: ServiceInstance, ) -> Self

Create a new discovery-integrated server.

Arguments

• name - Component identifier (e.g., “discovery-grpc-server”)
• inner - The server component to wrap
• registry - The service registry for registration/deregistration
• instance - The service instance configuration

pub fn inner(&self) -> &S

Returns a reference to the wrapped server component.

pub fn instance(&self) -> &ServiceInstance

Returns the service instance being registered.

Trait Implementations

impl<S: Component + ?Sized + 'static> Component for DiscoveryServer<S>

fn name(&self) -> &str

Stable identifier used in logs and health responses.

fn start<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>

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

Start the component.

fn stop<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = AppResult<()>> + Send + 'async_trait>>

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

Stop the component gracefully.

fn health(&self) -> Health

Return an instantaneous health snapshot.