Add matching and slippage execution options

crates/fidc-core/src/strategy_ai.rs

@@ -106,6 +106,10 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
                 title: "filter.stock_expr / risk.stop_loss / risk.take_profit / allocation.buy_scale".to_string(),
                 detail: "表达式型规则，支持多条组合。stop_loss/take_profit 多条按 OR 组合，filter.stock_expr 多条按 AND 组合。".to_string(),
             },
+            ManualSection {
+                title: "execution.matching_type / execution.slippage".to_string(),
+                detail: "设置撮合模式和滑点。支持 execution.matching_type(\"next_tick_last\" | \"current_bar_close\" | \"next_bar_open\")，以及 execution.slippage(\"none\") / execution.slippage(\"price_ratio\", 0.001) / execution.slippage(\"tick_size\", 1)。".to_string(),
+            },
             ManualSection {
                 title: "when / unless / else".to_string(),
                 detail: "条件块支持按日期、指数、仓位等动态切换规则。".to_string(),
@@ -190,6 +194,10 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
                 title: "涨停触达后满仓，否则半仓".to_string(),
                 code: "allocation.buy_scale(touched_upper_limit ? 1.0 : 0.5)".to_string(),
             },
+            ManualExample {
+                title: "next tick 撮合 + tick 滑点".to_string(),
+                code: "execution.matching_type(\"next_tick_last\")\nexecution.slippage(\"tick_size\", 1)".to_string(),
+            },
         ],
     }
 }
@@ -259,7 +267,10 @@ pub fn render_manual_markdown(manual: &StrategyAiManual) -> String {
     }
     out.push_str("## 示例\n");
     for example in &manual.examples {
-        out.push_str(&format!("### {}\n```txt\n{}\n```\n\n", example.title, example.code));
+        out.push_str(&format!(
+            "### {}\n```txt\n{}\n```\n\n",
+            example.title, example.code
+        ));
     }
     out
 }
@@ -313,8 +324,7 @@ pub fn build_optimization_prompt(
     }
     prompt.push_str("结果摘要 JSON：\n```json\n");
     prompt.push_str(
-        &serde_json::to_string_pretty(&request.result_summary)
-            .unwrap_or_else(|_| "{}".to_string()),
+        &serde_json::to_string_pretty(&request.result_summary).unwrap_or_else(|_| "{}".to_string()),
     );
     prompt.push_str("\n```\n\n");
     prompt.push_str("详细手册如下：\n\n");