34 lines
791 B
Rust
34 lines
791 B
Rust
// move_semantics2.rs
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// Make me compile without changing line 13!
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// Execute `rustlings hint move_semantics2` for hints :)
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// done may 25
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fn main() {
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// make empty Vec
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let vec0 = Vec::new();
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// make vec1 as clone of vec0 and run the function fill_vec
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let mut vec1 = fill_vec(vec0.clone());
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// Do not change the following line!
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println!("{} has length {} content `{:?}`", "vec0", vec0.len(), vec0);
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// before push of last element
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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// after push of last element
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vec1.push(88);
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println!("{} has length {} content `{:?}`", "vec1", vec1.len(), vec1);
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}
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fn fill_vec(vec: Vec<i32>) -> Vec<i32> {
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let mut vec = vec;
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vec.push(22);
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vec.push(44);
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vec.push(66);
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vec
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}
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