4 files changed, 18 insertions, 11 deletions
diff --git a/exercises/enums/enums3.rs b/exercises/enums/enums3.rs
index 69ba072..5d28441 100644
--- a/exercises/enums/enums3.rs
+++ b/exercises/enums/enums3.rs
@@ -20,6 +20,7 @@ struct State {
     color: (u8, u8, u8),
     position: Point,
     quit: bool,
+    message: String
 }
 
 impl State {
@@ -31,9 +32,7 @@ impl State {
         self.quit = true;
     }
 
-    fn echo(&self, s: String) {
-        println!("{}", s);
-    }
+    fn echo(&mut self, s: String) { self.message = s }
 
     fn move_position(&mut self, p: Point) {
         self.position = p;
@@ -57,6 +56,7 @@ mod tests {
             quit: false,
             position: Point { x: 0, y: 0 },
             color: (0, 0, 0),
+            message: "hello world".to_string(),
         };
         state.process(Message::ChangeColor(255, 0, 255));
         state.process(Message::Echo(String::from("hello world")));
@@ -67,5 +67,6 @@ mod tests {
         assert_eq!(state.position.x, 10);
         assert_eq!(state.position.y, 15);
         assert_eq!(state.quit, true);
+        assert_eq!(state.message, "hello world");
     }
 }
diff --git a/exercises/hashmaps/hashmaps2.rs b/exercises/hashmaps/hashmaps2.rs
index f913848..a592569 100644
--- a/exercises/hashmaps/hashmaps2.rs
+++ b/exercises/hashmaps/hashmaps2.rs
@@ -81,4 +81,13 @@ mod tests {
         let count = basket.values().sum::<u32>();
         assert!(count > 11);
     }
+    
+    #[test]
+    fn all_fruit_types_in_basket() {
+        let mut basket = get_fruit_basket();
+        fruit_basket(&mut basket);
+        for amount in basket.values() {
+            assert_ne!(amount, &0);
+        }
+    }
 }
diff --git a/exercises/hashmaps/hashmaps3.rs b/exercises/hashmaps/hashmaps3.rs
index 4b48e09..08e977c 100644
--- a/exercises/hashmaps/hashmaps3.rs
+++ b/exercises/hashmaps/hashmaps3.rs
@@ -18,9 +18,8 @@
 
 use std::collections::HashMap;
 
-// A structure to store team name and its goal details.
+// A structure to store the goal details of a team.
 struct Team {
-    name: String,
     goals_scored: u8,
     goals_conceded: u8,
 }
diff --git a/exercises/move_semantics/move_semantics2.rs b/exercises/move_semantics/move_semantics2.rs
index 5821b52..72d37fa 100644
--- a/exercises/move_semantics/move_semantics2.rs
+++ b/exercises/move_semantics/move_semantics2.rs
@@ -1,8 +1,8 @@
 // move_semantics2.rs
 //
 // Expected output:
-// vec0 has length 3 content `[22, 44, 66]`
-// vec1 has length 4 content `[22, 44, 66, 88]`
+// vec0 has length 3, with contents `[22, 44, 66]`
+// vec1 has length 4, with contents `[22, 44, 66, 88]`
 //
 // Execute `rustlings hint move_semantics2` or use the `hint` watch subcommand
 // for a hint.
@@ -12,15 +12,13 @@
 fn main() {
     let vec0 = Vec::new();
 
-    // Do not move the following line!
     let mut vec1 = fill_vec(vec0);
 
-    // Do not change the following line!
-    println!("{} has length {} content `{:?}`", "vec0", vec0.len(), vec0);
+    println!("{} has length {}, with contents: `{:?}`", "vec0", vec0.len(), vec0);
 
     vec1.push(88);
 
-    println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
+    println!("{} has length {}, with contents `{:?}`", "vec1", vec1.len(), vec1);
 }
 
 fn fill_vec(vec: Vec<i32>) -> Vec<i32> {