diff --git a/.gitignore b/.gitignore
index e69de29..96ef6c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/target
+Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
index 633f5f2..7e9b5fa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "zxq5_egui"
-edition.workspace = true
-version.workspace = true
-authors.workspace = true
+edition = "2024"
+authors = ["zxq5"]
+version = "0.1.0"
 
 [dependencies]
 egui = "0.36.1"
diff --git a/src/lib.rs b/src/lib.rs
index 85b8083..7767506 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,3 +5,7 @@
 pub mod buttons;
 pub mod tabs;
 pub mod tree;
+
+pub fn do_something() {
+    println!("something");
+}