Module resolver 

Model resolution — maps a ModelRef to a live Arc<dyn Llm>.

The ModelResolver trait abstracts over model construction so that the runtime can resolve any provider declaration into a callable model. DefaultModelResolver implements the standard resolution logic:

• Shorthand names are mapped to providers by prefix (gemini-* → Gemini, gpt-* → OpenAI, claude-* → Anthropic, etc.)
• Structured refs use the explicit provider field directly
• OpenAI-compatible refs construct a client with the given base_url + api_key

Structs

DefaultModelResolver

Default model resolver that uses prefix-based provider inference for shorthand names and explicit provider fields for structured refs.

Enums

ResolverError

Errors that can occur during model resolution.

Traits

ModelResolver

Resolves a ModelRef into a live Arc<dyn Llm>.

Functions

infer_provider

Infers the Provider from a shorthand model name by prefix matching.

Type Aliases

ResolverResult

Result alias for resolver operations.