Interface GeoArrowEnvelopeMigrationV1Experimental

One ordered step of the persisted-envelope migration ladder.

A step is a pure structural rewrite of one parsed envelope. It never receives the caller's GeoArrowSerializationOptions, so a migration cannot widen a bound; every ceiling is enforced against the migrated envelope.

interface GeoArrowEnvelopeMigrationV1 {
    fromVersion: string;
    migrate: ((envelope: Readonly<Record<string, unknown>>) => Record<string, unknown>);
    toVersion: string;
}

Properties

fromVersion migrate toVersion

Properties

Readonly ExperimentalfromVersion

fromVersion: string

Readonlymigrate

migrate: ((envelope: Readonly<Record<string, unknown>>) => Record<string, unknown>)

Readonly ExperimentaltoVersion

toVersion: string

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