generics

Matrx123 · Apr 12, 2024 · 113baf4 · 113baf4
1 parent 0ef1a42
commit 113baf4
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/exercises/14_generics/generics1.rs b/exercises/14_generics/generics1.rs
@@ -6,9 +6,8 @@
 // Execute `rustlings hint generics1` or use the `hint` watch subcommand for a
 // hint.
 
-// I AM NOT DONE
 
 fn main() {
-    let mut shopping_list: Vec<?> = Vec::new();
+    let mut shopping_list: Vec<&str> = Vec::new();
     shopping_list.push("milk");
 }
diff --git a/exercises/14_generics/generics2.rs b/exercises/14_generics/generics2.rs
@@ -8,12 +8,12 @@
 
 // I AM NOT DONE
 
-struct Wrapper {
-    value: u32,
+struct Wrapper<T> {
+    value: T,
 }
 
-impl Wrapper {
-    pub fn new(value: u32) -> Self {
+impl<T> Wrapper<T> {
+    pub fn new(value: T) -> Self {
         Wrapper { value }
     }
 }