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ExchangeCacheKey

futu_cache::crypto_exchange_cache

Type Alias ExchangeCacheKey 

Source 
pub type ExchangeCacheKey = (u64, i32);
Expand description

(stock_id, lv2_prob) — exchange-level cache key.

对齐 C++ ExchangeCacheKey(nStockID, nLv2Prob) (QotRealTimeData.cpp).