From 5b9fc427d7f6c7a811c2ff1731271a050514ca9f Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Sat, 14 Mar 2026 17:25:17 +0800
Subject: Add sheet data tree structure

---
 systems/sheet/src/lazy.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 systems/sheet/src/lazy.rs

(limited to 'systems/sheet/src/lazy.rs')

diff --git a/systems/sheet/src/lazy.rs b/systems/sheet/src/lazy.rs
new file mode 100644
index 0000000..2278704
--- /dev/null
+++ b/systems/sheet/src/lazy.rs
@@ -0,0 +1,20 @@
+#[macro_export]
+macro_rules! lazy_node {
+    ($($elem:expr),* $(,)?) => {
+        vec![$($elem.to_string()),*]
+    };
+}
+
+#[macro_export]
+macro_rules! lazy_idx {
+    ($idx:expr, $ver:expr) => {
+        crate::index_source::IndexSource::new(false, $idx, $ver)
+    };
+}
+
+#[macro_export]
+macro_rules! lazy_ridx {
+    ($idx:expr, $ver:expr) => {
+        crate::index_source::IndexSource::new(true, $idx, $ver)
+    };
+}
-- 
cgit