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TickStore

Struct TickStore 

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pub struct TickStore { /* private fields */ }
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tick 库(v2 行情 tab 唯一数据源):symbol → 最新 tick,逐 symbol 覆盖, 有界 = 订阅面(ek-ctp 只发已订阅合约;无 bar 回落,用户裁定)。

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impl TickStore

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pub fn put(&mut self, t: &TickData)

逐合约覆盖(审计修正:键 = en_symbol「交易所.合约」,防跨所同码相撞; 交易所分组取 tick 自带 exchange)。

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pub fn rows(&self) -> Vec<TickData>

只读视图(交易所 → 合约排序,tab 分组顺序稳定)。

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pub fn groups(&self) -> Vec<(String, Vec<TickData>)>

按交易所分组(tab 键只列有 tick 的所,不预置全枚举)。

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pub fn len(&self) -> usize

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pub fn is_empty(&self) -> bool

Trait Implementations§

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impl Debug for TickStore

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

Formats the value using the given formatter. Read more
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impl Default for TickStore

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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