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Diffstat (limited to 'rustlings/solutions/14_generics/generics1.rs')
| -rw-r--r-- | rustlings/solutions/14_generics/generics1.rs | 17 |
1 files changed, 0 insertions, 17 deletions
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<T>` 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<i16> = 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:?}"); -} |