Struct ConfigRoutingTable 

pub struct ConfigRoutingTable { /* private fields */ }

Configuration-driven routing table.

Routes incoming model names to concrete provider targets using three strategies:

1. Direct routing: "provider:model_id" routes directly to the named provider.
2. Model lookup: Names are looked up in the models map, which supports prioritised failover and round-robin load balancing.
3. Default provider fallback: When no explicit models section is configured and the default provider (bitrouter) exists, bare model names are forwarded to that provider.

Implementations

impl ConfigRoutingTable

pub fn new( providers: HashMap<String, ProviderConfig>, models: HashMap<String, ModelConfig>, ) -> Self

pub fn with_routing( providers: HashMap<String, ProviderConfig>, models: HashMap<String, ModelConfig>, routing: &HashMap<String, RoutingRuleConfig>, ) -> Self

Creates a routing table with content-based auto-routing rules.

pub fn providers(&self) -> &HashMap<String, ProviderConfig>

Returns a reference to the resolved provider configurations.

pub fn model_info(&self, provider_name: &str, model_id: &str) -> ModelInfo

Returns the model metadata for a given provider and model ID.

Falls back to ModelInfo::default() for unknown providers or unconfigured models.

pub fn model_pricing(&self, provider_name: &str, model_id: &str) -> ModelPricing

Returns the token pricing for a given provider and model ID.

Convenience wrapper around model_info that returns only the pricing component. Falls back to ModelPricing::default() (all zeros) for unknown providers or unconfigured models.

pub fn resolve(&self, incoming: &str) -> Result<ResolvedTarget>

Resolves an incoming model name to a full target with any per-endpoint overrides.

Trait Implementations

impl ModelRegistry for ConfigRoutingTable

fn list_models(&self) -> Vec<ModelEntry>

Lists all models available across all configured providers.

impl RoutingTable for ConfigRoutingTable

async fn route( &self, incoming_name: &str, context: &RouteContext, ) -> Result<RoutingTarget>

Routes an incoming name to a routing target.

fn list_routes(&self) -> Vec<RouteEntry>

Lists all configured routes.