Module budget 

Budget policy engine.

Given a crate::model::Measurement, a BudgetPolicy, and an optional baseline figure, evaluate produces a list of structured PolicyResults — one per clause that the policy actually constrains.

Structs

BudgetPolicy

A budget policy attached to a scenario (or used as a project default).

PolicyResult

The result of evaluating one policy clause.

Enums

PolicyStatus

Tri-state outcome of a single policy check.

Severity

Severity classification, independent of pass/fail (a Warn can still be Error-severity for a critical scenario).

Functions

evaluate

Evaluate every active clause of policy against measurement.

overall_status

Roll a set of results up into a single worst-case status.