//! [`PassportView`] — a tier-filtered, serialisable view of a passport.
/// A tier-filtered, serialisable view of a
/// [`Passport`](crate::domain::passport::Passport).
///
/// Produced by [`Passport::redact`](crate::domain::passport::Passport::redact).
/// Serialises transparently to JSON — use this type wherever a consumer
/// should only see the fields allowed by their
/// [`AccessTier`](crate::domain::identity::AccessTier).
;