Format Rust code using rustfmt

src/room.rs

@@ -1,4 +1,4 @@
-use crate::{Exit, ExitInstance, Instance, Position, from_base36, ToBase36, optional_data_line};
+use crate::{from_base36, optional_data_line, Exit, ExitInstance, Instance, Position, ToBase36};
 
 #[derive(Debug, Eq, PartialEq)]
 pub struct Room {
@@ -66,7 +66,10 @@ impl From<String> for Room {
                 let position = item_position[1];
                 let position = Position::from(position.to_string()).unwrap();
 
-                items.push(Instance { position, id: item_id.to_string() });
+                items.push(Instance {
+                    position,
+                    id: item_id.to_string(),
+                });
             } else if last_line.starts_with("EXT") {
                 let last_line = last_line.replace("EXT ", "");
                 let parts: Vec<&str> = last_line.split(' ').collect();
@@ -81,7 +84,10 @@ impl From<String> for Room {
                 let position = ending_position[1].to_string();
                 let position = Position::from(position).unwrap();
 
-                endings.push(Instance { position, id: ending });
+                endings.push(Instance {
+                    position,
+                    id: ending,
+                });
             } else {
                 lines.push(last_line);
                 break;
@@ -95,7 +101,8 @@ impl From<String> for Room {
         for line in lines.into_iter() {
             let line: Vec<&str> = if line.contains(",") {
                 line.split(",").collect()
-            } else { // old room format
+            } else {
+                // old room format
                 line.split("").collect()
             };
 
@@ -108,7 +115,16 @@ impl From<String> for Room {
         exits.reverse();
         endings.reverse();
 
-        Room { id, palette_id, name, tiles, items, exits, endings, walls }
+        Room {
+            id,
+            palette_id,
+            name,
+            tiles,
+            items,
+            exits,
+            endings,
+            walls,
+        }
     }
 }
 
@@ -138,25 +154,27 @@ impl ToString for Room {
         tiles.pop(); // remove trailing newline
 
         for instance in &self.items {
-            items.push_str(
-                &format!("\nITM {} {}", instance.id, instance.position.to_string())
-            );
+            items.push_str(&format!(
+                "\nITM {} {}",
+                instance.id,
+                instance.position.to_string()
+            ));
         }
 
         for instance in &self.exits {
-            exits.push_str(
-                &format!(
-                    "\nEXT {} {}",
-                    instance.position.to_string(),
-                    instance.exit.to_string(),
-                )
-            );
+            exits.push_str(&format!(
+                "\nEXT {} {}",
+                instance.position.to_string(),
+                instance.exit.to_string(),
+            ));
         }
 
         for instance in &self.endings {
-            endings.push_str(
-                &format!("\nEND {} {}", instance.id, instance.position.to_string())
-            );
+            endings.push_str(&format!(
+                "\nEND {} {}",
+                instance.id,
+                instance.position.to_string()
+            ));
         }
 
         format!(
@@ -175,14 +193,15 @@ impl ToString for Room {
 
 #[test]
 fn test_room_to_string() {
-    assert_eq!(crate::mock::room().to_string(), include_str!("test-resources/room").to_string());
+    assert_eq!(
+        crate::mock::room().to_string(),
+        include_str!("test-resources/room").to_string()
+    );
 }
 
 #[test]
 fn test_room_walls_array() {
-    let output = Room::from(
-        include_str!("test-resources/room-with-walls").to_string()
-    );
+    let output = Room::from(include_str!("test-resources/room-with-walls").to_string());
 
     assert_eq!(output.walls, vec![10, 15]);
 }