redactable-derive 0.2.0

Derive macros for redactable.

This crate generates traversal code behind #[derive(Sensitive)] and #[derive(SensitiveDisplay)]. It:

• reads #[sensitive(...)] field attributes
• emits a RedactableContainer implementation that calls into a mapper

It does not define policy markers or text policies. Those live in the main redactable crate and are applied at runtime.