Method _extract_function_info

rust-core/src/codegraph/parser.rs:473–497

从AST符号提取函数信息

(
        &self,
        symbol: &dyn crate::codegraph::treesitter::ast_instance_structs::AstSymbolInstance,
        file_path: &PathBuf,
        namespace: &str,
        language: &str,
    )

    /// 从AST符号提取函数信息
    fn _extract_function_info(
        &self,
        symbol: &dyn crate::codegraph::treesitter::ast_instance_structs::AstSymbolInstance,
        file_path: &PathBuf,
        namespace: &str,
        language: &str,
    ) -> FunctionInfo {
        let name = symbol.name().to_string();
        let line_start = symbol.full_range().start_point.row + 1;
        let line_end = symbol.full_range().end_point.row + 1;
        
        // 尝试提取函数签名
        let signature = self._extract_function_signature(symbol);

        FunctionInfo {
            id: Uuid::new_v4(),
            name,
            file_path: file_path.clone(),
            line_start,
            line_end,
            namespace: namespace.to_string(),
            language: language.to_string(),
            signature,
        }
    }

    /// 从AST符号提取类信息
    fn _extract_class_info(