Merge remote-tracking branch 'upstream/main' into fix-enum-variant-inconsistency

1 files changed, 28 insertions, 0 deletions

diff --git a/solutions/14_generics/generics2.rs b/solutions/14_generics/generics2.rs
new file mode 100644
index 0000000..14f3f7a
--- /dev/null
+++ b/solutions/14_generics/generics2.rs
@@ -0,0 +1,28 @@
+struct Wrapper<T> {
+    value: T,
+}
+
+impl<T> Wrapper<T> {
+    fn new(value: T) -> Self {
+        Wrapper { value }
+    }
+}
+
+fn main() {
+    // You can optionally experiment here.
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn store_u32_in_wrapper() {
+        assert_eq!(Wrapper::new(42).value, 42);
+    }
+
+    #[test]
+    fn store_str_in_wrapper() {
+        assert_eq!(Wrapper::new("Foo").value, "Foo");
+    }
+}