From 12df81631bec3cfcb62a76e2a830406e0e10654b Mon Sep 17 00:00:00 2001
From: Zakarum <zakarumych@ya.ru>
Date: Fri, 20 Dec 2024 15:08:49 +0100
Subject: [PATCH] Set MSRV to 1.81

---
 .github/workflows/msrv.yml | 24 ++++++++++++++++++++++++
 Cargo.toml                 |  2 ++
 2 files changed, 26 insertions(+)
 create mode 100644 .github/workflows/msrv.yml

diff --git a/.github/workflows/msrv.yml b/.github/workflows/msrv.yml
new file mode 100644
index 0000000..ecb38e3
--- /dev/null
+++ b/.github/workflows/msrv.yml
@@ -0,0 +1,24 @@
+name: Test MSRV
+
+on:
+  pull_request:
+    types: [opened, reopened, edited]
+  push:
+    branches: [ "main" ]
+    paths:
+      - ".github/workflows/msrv.yml"
+      - "demo/**"
+      - "examples/**"
+      - "src/**"
+      - "Cargo.toml"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Install MSRV
+      run: rustup install 1.81
+    - name: Test on MSRV
+      run: cargo +1.81 test
diff --git a/Cargo.toml b/Cargo.toml
index 42cfb5b..db719db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,5 @@
 workspace = { members = ["demo"] }
+
 [package]
 name = "egui-snarl"
 version = "0.6.0"
@@ -10,6 +11,7 @@ repository = "https://github.com/zakarumych/egui-snarl"
 readme = "README.md"
 keywords = ["egui", "node", "graph", "ui", "node-graph"]
 categories = ["gui", "visualization"]
+rust-version = "1.81"
 
 [features]
 serde = ["dep:serde", "egui/serde", "slab/serde"]