other prelim switching to main.rs

src/rust/main.rs

@@ -0,0 +1,17 @@
+use cxx_qt_lib::{QGuiApplication, QQmlApplicationEngine, QUrl};
+pub mod settings;
+
+fn main() {
+    let mut app = QGuiApplication::new();
+    let mut engine = QQmlApplicationEngine::new();
+
+    if let Some(engine) = engine.as_mut() {
+        engine.load(&QUrl::from(
+            "qrc:/qt/qml/com/cochrun/xyz/qml/main.qml",
+        ));
+    }
+
+    if let Some(app) = app.as_mut() {
+        app.exec();
+    }
+}