From 7338e2c81f4bf223ac7fd2c5648b72564a09acc0 Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@project>
Date: Sat, 15 Feb 2025 20:04:04 +0200
Subject: [PATCH] add comments

---
 src/app/browser/window/tab/item/action/history/memory.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/app/browser/window/tab/item/action/history/memory.rs b/src/app/browser/window/tab/item/action/history/memory.rs
index ff76ab7a..0fc54f0e 100644
--- a/src/app/browser/window/tab/item/action/history/memory.rs
+++ b/src/app/browser/window/tab/item/action/history/memory.rs
@@ -51,6 +51,8 @@ impl Memory {
         }
     }
 
+    /// Get previous history record
+    /// * change `cursor` position if `follow_to_index` match `true`
     pub fn back(&self, follow_to_index: bool) -> Option<GString> {
         let index = self.index.borrow();
         let len = index.len();
@@ -65,6 +67,8 @@ impl Memory {
         }
     }
 
+    /// Get next history record
+    /// * change `cursor` position if `follow_to_index` match `true`
     pub fn next(&self, follow_to_index: bool) -> Option<GString> {
         let index = self.index.borrow();
         let len = index.len();