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OptionsSummarySnapshotCache

hypercall_api::caches::options_summary

Struct OptionsSummarySnapshotCache 

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pub struct OptionsSummarySnapshotCache {
    instruments_cache: Arc<dyn InstrumentsCacheReader>,
    greeks_cache: Arc<dyn GreeksCacheReader>,
    quote_provider: Arc<dyn QuoteProvider>,
    bbo_snapshot_reader: Arc<dyn BboReferenceAskReader>,
    indicative_cache: Option<Arc<IndicativeQuoteCache>>,
    db: Arc<dyn AnalyticsReader>,
    snapshot: ArcSwap<OptionsSummarySnapshotData>,
    refresh_interval: Duration,
}

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§instruments_cache: Arc<dyn InstrumentsCacheReader>§greeks_cache: Arc<dyn GreeksCacheReader>§quote_provider: Arc<dyn QuoteProvider>§bbo_snapshot_reader: Arc<dyn BboReferenceAskReader>§indicative_cache: Option<Arc<IndicativeQuoteCache>>§db: Arc<dyn AnalyticsReader>§snapshot: ArcSwap<OptionsSummarySnapshotData>§refresh_interval: Duration

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impl OptionsSummarySnapshotCache

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pub fn new( instruments_cache: Arc<dyn InstrumentsCacheReader>, greeks_cache: Arc<dyn GreeksCacheReader>, quote_provider: Arc<dyn QuoteProvider>, bbo_snapshot_reader: Arc<dyn BboReferenceAskReader>, indicative_cache: Option<Arc<IndicativeQuoteCache>>, db: Arc<dyn AnalyticsReader>, ) -> Self

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pub fn with_refresh_interval(self, refresh_interval: Duration) -> Self

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pub async fn refresh_once(&self) -> Result<()>

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pub async fn initialize(&self)

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pub fn start_with_shutdown( self: Arc<Self>, shutdown_rx: Receiver<()>, ) -> JoinHandle<()>

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pub fn available_underlyings(&self) -> Vec<String>

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pub fn get_for_underlyings( &self, requested_underlyings: &[String], ) -> (Vec<OptionSummary>, SystemTime)

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pub fn published_response(&self) -> (Bytes, SystemTime)

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