Module client 

The LlmClient trait and its shared types.

Structs

CompletionResult

One completion response.

NoOpLlmClient

Placeholder client that always returns LlmError::NoLlmAvailable. Used by callers that need a &dyn LlmClient value but know they will never actually invoke it (e.g., when running only non-LLM mutators).

TokenUsage

Token usage reported by the provider. Both fields are 0 if unknown.

Traits

LlmClient

Shared interface for LLM clients.