[gnome-builder] meson-templates: Format Rust files and add exit code

[Christian Hergert <chergert src gnome org>]

commit b44ff17fb60fe9d64794bdd908a323bfbad12ab0
Author: Ricardo Silva Veloso <ricvelozo gmail com>
Date:   Mon Feb 10 08:02:35 2020 -0300

    meson-templates: Format Rust files and add exit code

 src/plugins/meson-templates/resources/src/main.rs        | 14 +++++---------
 src/plugins/meson-templates/resources/src/meson-rs.build |  1 +
 src/plugins/meson-templates/resources/src/window.rs      | 11 ++++-------
 3 files changed, 10 insertions(+), 16 deletions(-)
---
diff --git a/src/plugins/meson-templates/resources/src/main.rs 
b/src/plugins/meson-templates/resources/src/main.rs
index 86b55d8aa..dc5934574 100644
--- a/src/plugins/meson-templates/resources/src/main.rs
+++ b/src/plugins/meson-templates/resources/src/main.rs
@@ -1,7 +1,6 @@
-use gtk::prelude::*;
-use gio::prelude::*;
 use gettextrs::*;
-use std::env;
+use gio::prelude::*;
+use gtk::prelude::*;
 
 mod config;
 mod window;
@@ -15,7 +14,7 @@ fn main() {
     textdomain("{{name}}");
 
     let res = gio::Resource::load(config::PKGDATADIR.to_owned() + "/{{name}}.gresource")
-                                .expect("Could not load resources");
+        .expect("Could not load resources");
     gio::resources_register(&res);
 
     let app = gtk::Application::new(Some("{{appid}}"), Default::default()).unwrap();
@@ -27,9 +26,6 @@ fn main() {
         window.widget.present();
     });
 
-
-    let args: Vec<String> = env::args().collect();
-    app.run(&args);
-
+    let ret = app.run(&std::env::args().collect::<Vec<_>>());
+    std::process::exit(ret);
 }
-
diff --git a/src/plugins/meson-templates/resources/src/meson-rs.build 
b/src/plugins/meson-templates/resources/src/meson-rs.build
index e5e34c926..f7d105d37 100644
--- a/src/plugins/meson-templates/resources/src/meson-rs.build
+++ b/src/plugins/meson-templates/resources/src/meson-rs.build
@@ -18,6 +18,7 @@ configure_file(
     output: 'config.rs',
     configuration: conf
 )
+
 # Copy the config.rs output to the source directory.
 run_command(
   'cp',
diff --git a/src/plugins/meson-templates/resources/src/window.rs 
b/src/plugins/meson-templates/resources/src/window.rs
index a2af97e90..a535a1666 100644
--- a/src/plugins/meson-templates/resources/src/window.rs
+++ b/src/plugins/meson-templates/resources/src/window.rs
@@ -5,15 +5,12 @@ pub struct Window {
 }
 
 impl Window {
-
     pub fn new() -> Self {
         let builder = gtk::Builder::new_from_resource("{{appid_path}}/{{ui_file}}");
-        let widget: gtk::ApplicationWindow = builder.get_object("window").expect("Failed to find the window 
object");
+        let widget: gtk::ApplicationWindow = builder
+            .get_object("window")
+            .expect("Failed to find the window object");
 
-        Self {
-            widget,
-        }
+        Self { widget }
     }
-
 }
-