perf(data): compact immutable snapshots with current execution rules

2026-09-12 16:02:24 +08:00
parent ffd23b9920
commit 828690a51e
22 changed files with 1430 additions and 1058 deletions
@@ -3184,7 +3184,7 @@ mod tests {
            .enumerate()
            .map(|(index, date)| DailyMarketSnapshot {
                date: *date,
-                symbol: symbol.to_string(),
+                symbol: symbol.into(),
                timestamp: Some(format!("{date} 10:18:00")),
                day_open: 10.0 + index as f64,
                open: 10.0 + index as f64,
@@ -3210,21 +3210,21 @@ mod tests {
            .iter()
            .map(|date| DailyFactorSnapshot {
                date: *date,
-                symbol: symbol.to_string(),
+                symbol: symbol.into(),
                market_cap_bn: 10.0,
                free_float_cap_bn: 9.0,
                pe_ttm: 12.0,
                turnover_ratio: Some(1.0),
                effective_turnover_ratio: Some(1.0),
                adjustment_factor_backward1: None,
-                extra_factors: BTreeMap::new(),
+                extra_factors: Default::default(),
            })
            .collect::<Vec<_>>();
        let candidate_rows = dates
            .iter()
            .map(|date| CandidateEligibility {
                date: *date,
-                symbol: symbol.to_string(),
+                symbol: symbol.into(),
                is_st: false,
                is_star_st: false,
                is_new_listing: false,