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authorHunter Kvalevog <hunter@kvog.sh>2026-10-02 21:53:51 -0500
committerHunter Kvalevog <hunter@kvog.sh>2026-10-02 21:53:51 -0500
commit4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 (patch)
tree17ba62056d6b691dd0217b0e8f1b3a5826dce0f6 /rustlings/exercises/14_generics/generics2.rs
parent02d8f1c62896576e1266553a56980eddbc2a88d7 (diff)
rustlings: move to rust/
Diffstat (limited to 'rustlings/exercises/14_generics/generics2.rs')
-rw-r--r--rustlings/exercises/14_generics/generics2.rs31
1 files changed, 0 insertions, 31 deletions
diff --git a/rustlings/exercises/14_generics/generics2.rs b/rustlings/exercises/14_generics/generics2.rs
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index ba77625..0000000
--- a/rustlings/exercises/14_generics/generics2.rs
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@@ -1,31 +0,0 @@
-// This powerful wrapper provides the ability to store a positive integer value.
-// TODO: Rewrite it using a generic so that it supports wrapping ANY type.
-struct Wrapper<T> {
- value: T,
-}
-
-// TODO: Adapt the struct's implementation to be generic over the wrapped value.
-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");
- }
-}