Struct ModelRouterBuilder 

pub struct ModelRouterBuilder { /* private fields */ }

Fluent, validation-preserving assembly of a ModelRouter.

Implementations

impl ModelRouterBuilder

pub fn route( self, name: impl Into<String>, model: Arc<dyn Model>, target: ModelRef, ) -> Self

Adds a physical route in selection order.

pub fn fallback_policy(self, policy: ModelFallbackPolicy) -> Self

Sets fallback authority.

pub fn circuit_breaker(self, config: CircuitBreakerConfig) -> Self

Enables an independent circuit breaker for every physical route.

pub fn clock(self, clock: Arc<dyn RouterClock>) -> Self

Replaces the monotonic clock used by circuit-breaker policy.

pub fn retry_policy(self, policy: ModelRetryPolicy) -> Self

Enables bounded same-route retries before fallback selection.

pub fn sleeper(self, sleeper: Arc<dyn RouterSleeper>) -> Self

Replaces the asynchronous timer used by retry backoff.

pub fn build(self) -> Result<ModelRouter, ModelRouterBuildError>

Validates and builds the router.

Errors

Returns ModelRouterBuildError for blank identities, duplicate route names, or an empty route list.

Trait Implementations

impl Debug for ModelRouterBuilder

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.