Struct ProviderRegistry 

pub struct ProviderRegistry { /* private fields */ }

Registry of inference providers, keyed by provider name (e.g. "anthropic").

The pipeline resolves each agent’s stage ModelConfig to a concrete provider through this registry. Native providers are registered eagerly; script providers are resolved lazily - and hot-reloaded - via an optional ScriptProviderLayer.

Implementations

impl ProviderRegistry

pub fn new() -> Self

Create a new empty provider registry.

pub fn with_script_layer(self, layer: Arc<ScriptProviderLayer>) -> Self

Attach a script-provider layer for lazy/hot-reloading .rhai providers.

pub fn register(&mut self, name: String, provider: Arc<dyn Provider>)

Register a provider by name.

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

Get a provider by name, returning an owned handle.

A native provider wins; otherwise the script layer is consulted, which lazily compiles (or hot-reloads) the matching .rhai script.

pub async fn prime_capabilities(&self, timeout: Duration)

Let every registered provider learn what its own API says about its models, before the first inference asks.

Bounded and never fatal. A provider that cannot reach its API keeps its built-in table, which is exactly the behaviour that existed before any of this, so the worst case is the old answer rather than a daemon that will not start. timeout covers each provider separately: this runs on the start-up path, and an unreachable endpoint must cost a bounded wait rather than however long a connect takes to give up.

Script providers are deliberately not consulted. get compiles them on demand, so priming would compile every .rhai provider on disk whether or not the run touches one.

pub fn has(&self, name: &str) -> bool

Check if a provider is available: registered natively, or resolvable (loadable) as a script provider right now. Used at stage-model selection; network-free because script initialize runs offline.

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

Get all natively-registered provider names. Script providers are resolved on demand and so are not enumerated here.

Trait Implementations

impl Clone for ProviderRegistry

fn clone(&self) -> ProviderRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for ProviderRegistry

fn default() -> ProviderRegistry

Returns the “default value” for a type.