predict/propbook/pyth_feed library

Full generated bindings for the pyth_feed Move module (propbook): every move-call builder and BCS struct, including symbols the flat package:deepbook/predict.dart surface hides to avoid name collisions. Import with a prefix: import 'package:deepbook/predict/propbook/pyth_feed.dart' as pyth_feed;

Properties

PythFeed → BcsType<Map<String, dynamic>, dynamic>

final

RawSpot → BcsType<Map<String, dynamic>, dynamic>

final

Functions

id({required dynamic arguments, String? package}) → MoveCallBuilder

Returns the feed identity for external composition and canonical-binding discovery.

insertAt({required dynamic arguments, String? package}) → MoveCallBuilder

Insert an exact Pyth Lazer spot observation keyed by its exact millisecond envelope timestamp. Aborts EInsertTimestampNotExactMillisecond if the envelope timestamp is not a whole millisecond, so the exact-history key is an unambiguous millisecond a consumer can look up by equality. Aborts ESettlementCarryExceedsWindow if Pyth generated the price more than constants::max_settlement_carry_ms before that envelope, so a long-carried price cannot claim a settlement key. This does not mutate latest. The first lane-valid raw observation owns the key and cannot be replaced, even if its normalized projection is unavailable.

migrate({required dynamic arguments, String? package}) → MoveCallBuilder

Migrate this feed to the running package version (forward-only).

normalizedSpot({required dynamic arguments, String? package}) → MoveCallBuilder

Latest Propbook-normalized spot in 1e9 price scaling.

normalizedSpotAt({required dynamic arguments, String? package}) → MoveCallBuilder

Exact Propbook-normalized spot in 1e9 price scaling for source_timestamp_ms.

pythSourceId({required dynamic arguments, String? package}) → MoveCallBuilder

Returns the immutable Pyth source ID for external feed inspection.

rawExponentIsNegative({required dynamic arguments, String? package}) → MoveCallBuilder

Return the exponent sign for external raw-feed inspection.

rawExponentMagnitude({required dynamic arguments, String? package}) → MoveCallBuilder

Return the unsigned exponent magnitude for external raw-feed inspection.

rawFeedUpdateTimestampUs({required dynamic arguments, String? package}) → MoveCallBuilder

Return the microsecond time at which Pyth generated this price, for external raw-feed inspection. This is the price's true age; it can be older than the envelope that delivered it.

rawPriceIsNegative({required dynamic arguments, String? package}) → MoveCallBuilder

Return the price sign for external raw-feed inspection.

rawPriceMagnitude({required dynamic arguments, String? package}) → MoveCallBuilder

Return the unsigned price magnitude for external raw-feed inspection.

rawPythSourceId({required dynamic arguments, String? package}) → MoveCallBuilder

Return the Pyth source ID for external raw-feed inspection.

rawSpot({required dynamic arguments, String? package}) → MoveCallBuilder

Latest raw Pyth spot for external inspection; aborts if none has landed.

rawSpotAt({required dynamic arguments, String? package}) → MoveCallBuilder

Exact raw Pyth spot for external timestamp inspection.

update({required dynamic arguments, String? package}) → MoveCallBuilder

Decode and record a verifier-produced Pyth Lazer update when its generation timestamp advances. A zero, future, duplicate, or stale generation timestamp is ignored without changing latest or emitting an event; a price Pyth carried forward therefore leaves latest untouched, so redelivery cannot renew a consumer's freshness window. The raw observation may be stored even when its positive normalized projection is unavailable.

version({required dynamic arguments, String? package}) → MoveCallBuilder

Returns the write-gating storage version for external feed inspection.