Module cost 

Structs

ToolLoopCostTrackingContext

Context for cost tracking within the tool call loop. Scoped via tokio::task_local! at call sites (channels, gateway).

TurnUsage

Per-scope token/cost accumulator derived from the usage events emitted during a single task-local runtime invocation.

Statics

TOOL_LOOP_COST_TRACKING_CONTEXT

TOOL_LOOP_TURN_USAGE

Functions

build_model_provider_pricing

build_type_level_model_provider_pricing

check_tool_loop_budget

Check budget before an LLM call. Returns None when no cost tracking context is scoped (tests, delegate, CLI without cost config).

provider_pricing

record_tool_loop_cost_usage

Record token usage from an LLM response via the task-local cost tracker. Returns (total_tokens, cost_usd) on success, None when not scoped or no usage.

tool_loop_cost_tracking_context_for_agent

tool_loop_cost_tracking_context_from_tracker

Type Aliases

ModelProviderPricing