From baf7589aee3f25e695f53b5402508035a283b69f Mon Sep 17 00:00:00 2001
From: Andrew Golovashevich <landgrafhomyak@gmail.com>
Date: Sun, 15 Feb 2026 18:42:41 +0300
Subject: [PATCH] Extracted 'UpdatePending'

---
 lab2/src/main.rs                 | 6 +-----
 lab3/src/main.rs                 | 3 ++-
 utility/src/gui/lengths_table.rs | 7 +------
 utility/src/lib.rs               | 2 ++
 utility/src/update_pending.rs    | 5 +++++
 5 files changed, 11 insertions(+), 12 deletions(-)
 create mode 100644 utility/src/update_pending.rs

diff --git a/lab2/src/main.rs b/lab2/src/main.rs
index 10efcf4..dac1264 100644
--- a/lab2/src/main.rs
+++ b/lab2/src/main.rs
@@ -6,16 +6,12 @@ use crate::algo::BitVector;
 use bgtu_ai_utility::gui::{boot_eframe, labeled_slider};
 use eframe::egui;
 use egui_extras::{Column, TableBuilder};
+use bgtu_ai_utility::UpdatePending;
 
 fn main() -> eframe::Result {
     return boot_eframe(|| MyApp::new());
 }
 
-enum UpdatePending {
-    NoChange,
-    Add,
-    Remove(usize),
-}
 
 struct MyApp {
     _isFirstFrame: bool,
diff --git a/lab3/src/main.rs b/lab3/src/main.rs
index 5fd4ba1..ec6e066 100644
--- a/lab3/src/main.rs
+++ b/lab3/src/main.rs
@@ -6,12 +6,13 @@ use crate::algo::{
     updateState, Ant, AntsSimulationConfig, AntsSimulationState, EdgeExtraData, EdgesVec,
     VerticesVec,
 };
-use bgtu_ai_utility::gui::lengths_table::{draw_lengths_table, UpdatePending};
+use bgtu_ai_utility::gui::lengths_table::{draw_lengths_table};
 use bgtu_ai_utility::gui::render::render_graph;
 use bgtu_ai_utility::gui::{boot_eframe, labeled_slider};
 use eframe::egui;
 use eframe::egui::{Frame, Ui};
 use std::collections::HashSet;
+use bgtu_ai_utility::UpdatePending;
 
 fn main() -> eframe::Result {
     return boot_eframe(|| MyApp::new());
diff --git a/utility/src/gui/lengths_table.rs b/utility/src/gui/lengths_table.rs
index 5a161d8..e1273d1 100644
--- a/utility/src/gui/lengths_table.rs
+++ b/utility/src/gui/lengths_table.rs
@@ -3,12 +3,7 @@ use crate::gui::slider;
 use eframe::egui::{ScrollArea, Ui};
 use egui_extras::{Column, TableBuilder};
 use std::ptr::NonNull;
-
-pub enum UpdatePending {
-    NoChange,
-    Add,
-    Remove(usize),
-}
+use crate::UpdatePending;
 
 pub fn draw_lengths_table<D>(
     ui: &mut Ui,
diff --git a/utility/src/lib.rs b/utility/src/lib.rs
index f3c16e9..2395939 100644
--- a/utility/src/lib.rs
+++ b/utility/src/lib.rs
@@ -1,3 +1,5 @@
 pub mod graph;
 pub mod gui;
+mod update_pending;
 
+pub use update_pending::UpdatePending;
\ No newline at end of file
diff --git a/utility/src/update_pending.rs b/utility/src/update_pending.rs
new file mode 100644
index 0000000..1e836a9
--- /dev/null
+++ b/utility/src/update_pending.rs
@@ -0,0 +1,5 @@
+pub enum UpdatePending {
+    NoChange,
+    Add,
+    Remove(usize),
+}
\ No newline at end of file