12 lines
285 B
Rust
12 lines
285 B
Rust
fn main() {
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let mut a = [1, 2, 3, 4];
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let t = match a {
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[1, 2, ref tail @ ..] => tail,
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_ => unreachable!()
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};
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println!("t[0]: {}", t[0]);
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a[2] = 0; //~ ERROR cannot assign to `a[_]` because it is borrowed
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println!("t[0]: {}", t[0]);
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t[0];
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}
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