pub type TradingModeUpdate = HashMap<String, TradingModes>;Expand description
watch-channel payload published to the engine whenever the catalog
manager rewrites any instruments.trading_mode row. Keyed on
underlying — the engine calls
UnifiedEngine::apply_underlying_trading_mode_update with this map
to refresh its in-memory instrument_trading_modes cache.
Aliased Type§
pub struct TradingModeUpdate { /* private fields */ }