Struct RoleRoutingProvider 

pub struct RoleRoutingProvider { /* private fields */ }

Unstable (feature: role-routing) — may change or be removed

A [`Provider`] wrapper that routes each request to the model selected by the role-switching layer.

Construct it at the composition root (where the agent’s primary provider is built) via RoleRoutingProvider::new, then hand it to Agent::new in place of the raw provider.

Implementations

impl RoleRoutingProvider

pub fn new( default: Arc<dyn Provider>, registry: Arc<RwLock<RawRwLock, RoleRegistry>>, ) -> RoleRoutingProvider

Wrap default. Role-selected models delegate to their own provider (resolved via the global provider registry); anything else — including an unset or unresolvable role — falls back to default with the originally-requested model.

pub fn update_registry(&self, f: impl FnOnce(&mut RoleRegistry))

Mutate the live role registry (e.g. from the settings UI) so changes apply to subsequent stream() calls without rewrapping the provider.

pub fn signals_from_request( context: &Context, options: &Option<StreamOptions>, ) -> RoleSignals<'static>

Build the role signals for a request from its context + options.

explicit_override and current_tool are not derivable from a stream() call (there is no user pin or tool-execution context at the LLM-call boundary), so they are left as None; the switching rests on thinking, token count, and triviality.

Trait Implementations

impl Provider for RoleRoutingProvider

fn stream<'a>( &'a self, model: &'a Model, context: &'a Context, options: Option<StreamOptions>, ) -> Pin<Box<dyn Future<Output = Result<Pin<Box<dyn Stream<Item = ProviderEvent> + Send>>, ProviderError>> + Send + 'a>>

Stream assistant message events