Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 30 Oct 2026. What's built · Install 0.1.0
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Reference: Configuration and time

Configuration and time · rule

type.presentation_text_persistence

Formatted text is stored.

Area 10, Configuration and time; not declinable; the next step is usually the agent's.

example
entity Receipt {    id: Uuid    issued_label: PresentationText}
text
error: `Receipt.issued_label` would store text formatted for a person --> main.jadpo:3:19  |3 |     issued_label: PresentationText  |                   ^^^^^^^^^^^^^^^^ `PresentationText`, stored  reason: `Receipt.issued_label` holds `PresentationText`: text in one reader's language and zone, which another reader, a change of locale or a correction to the zone database would show differently, and which can't be read back as a time. A record keeps the value itself and formats it when it is shown.  next: Store the `Instant`, `CalendarDate` or `ZonedTime` instead, and format `Receipt.issued_label` in the output that shows it (agent)  rule: type.presentation_text_persistence  help: https://jadpo.dev/docs/errors/type.presentation_text_persistencecheck failed: 1 error, 1 file

Markdown for agents: /docs/errors/type.presentation_text_persistence.md.Built from Jadpo main at a707efb.