🔧 MaskOps 0.1.0: A Native Polars Plugin for High-Speed PII Masking in Python

TL;DR: I built a Rust-powered Polars plugin that masks GDPR-sensitive data (IBAN, EU VAT) at up to 16 million rows per second — no NLP models, no spaCy, no Presidio overhead. pip install maskops.







The Problem


If you work with financial data, healthcare records, or any GDPR-regulated dataset in Python, you've likely hit the same wall:...