asd

exercises/enums/enums1.rs

@@ -1,11 +1,9 @@
 // enums1.rs
 // No hints this time! ;)
 
-// I AM NOT DONE
-
 #[derive(Debug)]
 enum Message {
-    // TODO: define a few types of messages as used below
+    Quit, Echo, Move, ChangeColor
 }
 
 fn main() {

exercises/structs/structs3.rs

@@ -4,13 +4,11 @@
 // Make the code compile and the tests pass!
 // Execute `rustlings hint structs3` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
-
 #[derive(Debug)]
-struct Package {
-    sender_country: String,
-    recipient_country: String,
-    weight_in_grams: i32,
+pub struct Package {
+    pub sender_country: String,
+    pub recipient_country: String,
+    pub weight_in_grams: i32,
 }
 
 impl Package {
@@ -26,12 +24,12 @@ impl Package {
         }
     }
 
-    fn is_international(&self) -> ??? {
-        // Something goes here...
+    fn is_international(&self) -> bool {
+        &self.recipient_country != &self.sender_country
     }
 
-    fn get_fees(&self, cents_per_gram: i32) -> ??? {
-        // Something goes here...
+    fn get_fees(&self, cents_per_gram: i32) -> i32 {
+        &self.weight_in_grams * cents_per_gram
     }
 }
 
@@ -54,7 +52,6 @@ mod tests {
         let recipient_country = String::from("Russia");
 
         let package = Package::new(sender_country, recipient_country, 1200);
-
         assert!(package.is_international());
     }