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rustlings/exercises/05_vecs/vecs1.rs
2024-06-20 01:00:06 +02:00

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Rust

fn array_and_vec() -> ([i32; 4], Vec<i32>) {
let a = [10, 20, 30, 40]; // Array
// TODO: Create a vector called `v` which contains the exact same elements as in the array `a`.
// Use the vector macro.
// let v = ???;
(a, v)
}
fn main() {
// You can optionally experiment here.
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_array_and_vec_similarity() {
let (a, v) = array_and_vec();
assert_eq!(a, *v);
}
}