重构分钟线事件流与订阅加载

2026-08-25 01:41:50 +08:00
parent 4cf0224d2d
commit a147c495af
6 changed files with 316 additions and 47 deletions
@@ -19,6 +19,9 @@ use crate::universe::{DynamicMarketCapBandSelector, SelectionContext, UniverseSe

 pub trait Strategy {
    fn name(&self) -> &str;
+    fn initial_subscriptions(&self) -> BTreeSet<String> {
+        BTreeSet::new()
+    }
    fn management_fee(
        &mut self,
        _ctx: &StrategyContext<'_>,