adds rustfmt config, formats current code

src/pawn.rs

@@ -1,8 +1,7 @@
-
 use super::*;
 
 /// A wrapper around gtk::ListBox for Pawns
-#[derive(Debug,Clone)]
+#[derive(Debug, Clone)]
 pub struct PawnList {
     inner: gtk::ListBox,
 }
@@ -10,7 +9,7 @@ pub struct PawnList {
 impl PawnList {
     /// Initialize from the given existing ListBox
     pub fn init(inner: gtk::ListBox) -> Self {
-        PawnList{ inner }
+        PawnList { inner }
     }
 
     /// Adds a Pawn to the list
@@ -22,7 +21,7 @@ impl PawnList {
 }
 
 /// Application data related to a Pawn
-#[derive(Debug,Clone)]
+#[derive(Debug, Clone)]
 pub struct PawnData {
     pub name: String,
     pub position: Option<String>, // Content of label from CellWidget
@@ -42,14 +41,14 @@ impl Pawn {
         let pawn_src = include_str!("../res/pawn.glade");
         let builder = gtk::Builder::new_from_string(pawn_src);
         let name = name.into();
-        let label: gtk::Label =
-            builder
-                .get_object("name")
-                .unwrap();
+        let label: gtk::Label = builder.get_object("name").unwrap();
         label.set_text(&name);
         let widget: gtk::Box = builder.get_object("pawn").unwrap();
         Pawn {
-            data: PawnData{ name, position: None, },
+            data: PawnData {
+                name,
+                position: None,
+            },
             widget,
             place_btn: builder.get_object("place_btn").unwrap(),
             stats_btn: builder.get_object("stats_btn").unwrap(),
@@ -59,23 +58,17 @@ impl Pawn {
     pub fn connect_place(&self, state: AppState) {
         let name = self.data.name.clone();
         let data = self.data.clone();
-        self.place_btn
-            .connect_clicked(
-                move |_| {
-                    println!("Placing {}...", name);
-                    let mut state = state.0.borrow_mut();
-                    state.pending = Some(data.clone()); // ???
-                }
-            );
+        self.place_btn.connect_clicked(move |_| {
+            println!("Placing {}...", name);
+            let mut state = state.0.borrow_mut();
+            state.pending = Some(data.clone()); // ???
+        });
     }
 
     pub fn connect_stats(&self) {
-        self.stats_btn
-            .connect_clicked(
-                move |_| {
-                    println!("Showing stats...");
-                }
-            );
+        self.stats_btn.connect_clicked(move |_| {
+            println!("Showing stats...");
+        });
     }
 }