check

Drc.check(rules: Rules) → List[Dict[str, Any]]

Run all rules and return a list of violations.

Rules are dispatched to the appropriate internal handler (_rule_*) automatically. The method is thread-safe and re-entrant; successive calls overwrite previous results.

Parameters:

rulesRules

Validated rule container.

Returns:

list[dict]

Each dictionary describes a single violation and contains at minimum the keys:

• rule – rule type (minLineWidth, minClearance, …)

• limit_um – limit value in micrometres

• Additional keys are rule-specific (layer, net1, primitive, …)