From de3f846a53055bbca5ec9dd6d536a31c82d39648 Mon Sep 17 00:00:00 2001 From: mo8it Date: Thu, 27 Jun 2024 02:25:11 +0200 Subject: generics2 solution --- solutions/14_generics/generics2.rs | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'solutions/14_generics') diff --git a/solutions/14_generics/generics2.rs b/solutions/14_generics/generics2.rs index 4e18198..14f3f7a 100644 --- a/solutions/14_generics/generics2.rs +++ b/solutions/14_generics/generics2.rs @@ -1 +1,28 @@ -// Solutions will be available before the stable release. Thank you for testing the beta version 🥰 +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