Module query_cost_planner 

Data-only query cost planner for robot metadata.

This module does not change search execution. It summarizes the plan cass already chose and the realized outcome so operators can reason about tail cost, fallback tiers, cache behavior, and cursor continuity from _meta.

Structs

BudgetExhaustion

CachePlan

PhaseBudget

QueryCostPlan

QueryCostPlanInput

QueryPhasePlan

ResultIdentityContinuity

Enums

BudgetExhaustionKind

QueryPhase

Constants

QUERY_COST_PLAN_SCHEMA_VERSION

Functions

build_query_cost_plan