Module config 

Validation configuration + STRICT/RELAXED presets.

Ports ValidationConfig from Python validator.py. The catalog-schema portions of the Python validator are NOT ported (Rust has no runtime catalog schema); only the three tolerance flags that govern integrity/topology behavior are kept.

Structs

ValidationConfig

Tolerance flags for component validation. Defaults (= STRICT) reject orphans, dangling references, and a missing root.

Constants

RELAXED_VALIDATION

Convenience alias matching the Python constant name.

STRICT_VALIDATION

Convenience alias matching the Python constant name.