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- fn main() {
- let pair = (2, -2);
- // TODO ^ Try different values for `pair`
- println!("Tell me about {:?}", pair);
- match pair {
- (x, y) if x == y => println!("These are twins"),
- // The ^ `if condition` part is a guard
- (x, y) if x + y == 0 => println!("Antimatter, kaboom!"),
- (x, _) if x % 2 == 1 => println!("The first one is odd"),
- _ => println!("No correlation..."),
- }
- }
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