Module structural 

Structural validation — XSD-derivable constraints.

These rules are pure field-level checks that require no cross-field context:

• DocumentId / Mrid: 1–35 characters
• DocumentVersion: 1–999
• MarketParticipantId: exactly 13 decimal digits
• UTC timestamps: offset must be +00:00
• TimeInterval: end after start

Traits

ValidateStructural

Types that can validate their own structural integrity.

Functions

validate

Run structural checks on any Document variant.