[egui_demo_lib] Add missing "serde" feature to egui dependency
@@ -15,7 +15,7 @@ include = [ "**/*.rs", "Cargo.toml"]
[lib]
[dependencies]
-egui = { version = "0.6.0", path = "../egui" }
+egui = { version = "0.6.0", path = "../egui", features = ["serde"] }
epi = { version = "0.6.0", path = "../epi", features = ["serde", "serde_json"] }
serde = { version = "1", features = ["derive"] }
serde_json = "1"
