Struct OracleStorageSync 

pub struct OracleStorageSync { /* private fields */ }

Ordered collection of oracle storage adapters.

Implementations

impl OracleStorageSync

pub fn new() -> Self

Create an empty storage sync registry.

pub fn chainlink_defaults() -> Self

Create a storage sync registry with built-in Chainlink layout adapters.

pub fn with_adapter(self, adapter: Arc<dyn OracleStorageAdapter>) -> Self

Create a storage sync registry with one adapter appended.

pub fn push_adapter(&mut self, adapter: Arc<dyn OracleStorageAdapter>)

Append one adapter.

pub fn is_empty(&self) -> bool

Return true when no storage adapters are configured.

pub fn warm_slots_for_registrations<'a>( &self, registrations: impl IntoIterator<Item = &'a FeedRegistration>, ) -> Vec<(Address, U256)>

Return the de-duplicated storage slots needed for direct event writes.

pub fn state_effect_for_answer( &self, registration: &FeedRegistration, update: &OraclePriceUpdate, state: &dyn StateView, ) -> Result<OracleStorageEffect, OracleStorageError>

Try adapters in order, falling back to purge/refetch if none supports the feed.

pub fn state_effect_for_ocr2_transmission( &self, registration: &FeedRegistration, update: &Ocr2TransmissionStorageUpdate, state: &dyn StateView, ) -> Result<OracleStorageEffect, OracleStorageError>

Try adapters in order for an OCR2 transmission, falling back to purge/refetch.

pub fn state_effect_for_ocr1_transmission( &self, registration: &FeedRegistration, update: &Ocr1TransmissionStorageUpdate, state: &dyn StateView, ) -> Result<OracleStorageEffect, OracleStorageError>

Try adapters in order for an OCR1 transmission, falling back to purge/refetch.

pub fn prefers_ocr2_new_transmission( &self, registration: &FeedRegistration, ) -> bool

Return true when any adapter wants OCR2 NewTransmission for this feed.

pub fn prefers_ocr1_new_transmission( &self, registration: &FeedRegistration, ) -> bool

Return true when any adapter wants OCR1 NewTransmission for this feed.

Trait Implementations

impl Clone for OracleStorageSync

fn clone(&self) -> OracleStorageSync

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OracleStorageSync

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OracleStorageSync

fn default() -> OracleStorageSync

Returns the “default value” for a type.