18 lines
439 B
Plaintext
18 lines
439 B
Plaintext
fn main() {
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let a_vec: Vec<i32> = vec![1, 2, 3, 4, 5];
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let b_vec: Vec<i32> = vec![6; 5];
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let c_vec = concatenate_arrays::<i32>(a_vec.as_slice(), b_vec.as_slice());
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println!("{:?} ~ {:?} => {:?}", a_vec, b_vec, c_vec);
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}
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fn concatenate_arrays<T: Clone>(x: &[T], y: &[T]) -> Vec<T> {
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let mut concat: Vec<T> = vec![x[0].clone(); x.len()];
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concat.clone_from_slice(x);
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concat.extend_from_slice(y);
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concat
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}
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