From 4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 Mon Sep 17 00:00:00 2001 From: Hunter Kvalevog Date: Fri, 2 Oct 2026 21:53:51 -0500 Subject: rustlings: move to rust/ --- rustlings/solutions/14_generics/generics1.rs | 17 ----------------- rustlings/solutions/14_generics/generics2.rs | 28 ---------------------------- 2 files changed, 45 deletions(-) delete mode 100644 rustlings/solutions/14_generics/generics1.rs delete mode 100644 rustlings/solutions/14_generics/generics2.rs (limited to 'rustlings/solutions/14_generics') diff --git a/rustlings/solutions/14_generics/generics1.rs b/rustlings/solutions/14_generics/generics1.rs deleted file mode 100644 index e2195fd..0000000 --- a/rustlings/solutions/14_generics/generics1.rs +++ /dev/null @@ -1,17 +0,0 @@ -// `Vec` is generic over the type `T`. In most cases, the compiler is able to -// infer `T`, for example after pushing a value with a concrete type to the vector. -// But in this exercise, the compiler needs some help through a type annotation. - -fn main() { - // `u8` and `i8` can both be converted to `i16`. - let mut numbers: Vec = Vec::new(); - // ^^^^^^^^^^ added - - // Don't change the lines below. - let n1: u8 = 42; - numbers.push(n1.into()); - let n2: i8 = -1; - numbers.push(n2.into()); - - println!("{numbers:?}"); -} diff --git a/rustlings/solutions/14_generics/generics2.rs b/rustlings/solutions/14_generics/generics2.rs deleted file mode 100644 index 14f3f7a..0000000 --- a/rustlings/solutions/14_generics/generics2.rs +++ /dev/null @@ -1,28 +0,0 @@ -struct Wrapper { - value: T, -} - -impl Wrapper { - 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"); - } -} -- cgit v1.2.3