Auto merge of #219 - vyaslav:master, r=fmoko

Added exercise for struct update syntax

Added one exercise for struct update syntax `struct2.rs`

exercises/structs/structs2.rs

@@ -0,0 +1,45 @@
+// structs2.rs
+// Address all the TODOs to make the tests pass!
+// No hints, just do it!
+
+#[derive(Debug)]
+struct Order {
+    name: String,
+    year: u32,
+    made_by_phone: bool,
+    made_by_mobile: bool,
+    made_by_email: bool,
+    item_number: u32,
+    count: u32,
+}
+
+fn create_order_template() -> Order {
+    Order {
+        name: String::from("Bob"),
+        year: 2019,
+        made_by_phone: false,
+        made_by_mobile: false,
+        made_by_email: true,
+        item_number: 123,
+        count: 0,
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn your_order() {
+        let order_template = create_order_template();
+        // TODO: Create your own order using the update syntax and template above!
+        // let your_order =
+        assert_eq!(your_order.name, "Hacker in Rust");
+        assert_eq!(your_order.year, order_template.year);
+        assert_eq!(your_order.made_by_phone, order_template.made_by_phone);
+        assert_eq!(your_order.made_by_mobile, order_template.made_by_mobile);
+        assert_eq!(your_order.made_by_email, order_template.made_by_email);
+        assert_eq!(your_order.item_number, order_template.item_number);
+        assert_eq!(your_order.count, 1);
+    }
+}

info.toml

@@ -82,6 +82,10 @@ mode = "compile"
 path = "exercises/structs/structs1.rs"
 mode = "test"
 
+[[exercises]]
+path = "exercises/structs/structs2.rs"
+mode = "test"
+
 # TESTS
 
 [[exercises]]

src/verify.rs

@@ -19,11 +19,7 @@ fn compile_only(exercise: &Exercise) -> Result<(), ()> {
     let compile_output = exercise.compile();
     progress_bar.finish_and_clear();
     if compile_output.status.success() {
-        let formatstr = format!(
-            "{} Successfully compiled {}!",
-            Emoji("✅", "✓"),
-            exercise
-        );
+        let formatstr = format!("{} Successfully compiled {}!", Emoji("✅", "✓"), exercise);
         println!("{}", style(formatstr).green());
         exercise.clean();
         Ok(())