Struct ApplicationService 

pub struct ApplicationService { /* private fields */ }

Named group of providers with per-provider breakers.

The first registered provider becomes the preferred one. New providers start with a breaker threshold of 5 failures and a 60-second reset timeout.

Implementations

impl ApplicationService

pub fn new(name: impl Into<String>) -> Self

Creates an empty service group with the given name.

pub fn name(&self) -> &str

Returns the name of the service group.

pub fn register_provider<P: ServiceProvider + 'static>(&mut self, provider: P)

Registers a provider with a fresh circuit breaker.

P is the concrete ServiceProvider implementation being stored.

pub fn get_provider_by_name( &self, name: &str, ) -> Option<Arc<dyn ServiceProvider>>

Returns the provider with the given name, if registered.

pub fn provider_names(&self) -> Vec<String>

Returns the names of all registered providers in registration order.

pub fn available(&self) -> Option<Arc<dyn ServiceProvider>>

Returns the first provider whose breaker is closed.

A provider signaling healthy via is_healthy has its breaker reset and is returned. Returns None when no provider is currently usable.