You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
501 B
28 lines
501 B
// move_semantics1.rs
|
|
//
|
|
// Execute `rustlings hint move_semantics1` or use the `hint` watch subcommand
|
|
// for a hint.
|
|
|
|
|
|
fn main() {
|
|
let vec0 = Vec::new();
|
|
|
|
let mut vec1 = fill_vec(vec0);
|
|
|
|
println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
|
|
|
|
vec1.push(88);
|
|
|
|
println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
|
|
}
|
|
|
|
fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
|
|
let mut vec = vec;
|
|
|
|
vec.push(22);
|
|
vec.push(44);
|
|
vec.push(66);
|
|
|
|
vec
|
|
}
|