逻辑修改

build.rs

@@ -0,0 +1,9 @@
+fn main(){
+    use std::path::PathBuf;
+    use std::env;
+
+    println!("cargo:rerun-if-changed=src/ui/main.fl");
+    let g = fl2rust::Generator::default();
+    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
+    g.in_out("src/ui/main.fl", out_path.join("main_ui.rs").to_str().unwrap()).expect("Failed to generate ui code");
+}