mirror of https://github.com/rust-lang/rust
37 lines
794 B
Rust
37 lines
794 B
Rust
enum Example { Ex(String), NotEx }
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enum Void {}
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enum ManyVariants {
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One,
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Two,
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Three,
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Four,
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Five,
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Six,
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Seven,
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Eight,
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Nine,
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Ten,
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}
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fn result_test() {
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let x = Option(1); //~ ERROR expected function, tuple struct or tuple variant, found enum
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if let Option(_) = x { //~ ERROR expected tuple struct or tuple variant, found enum
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println!("It is OK.");
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}
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let y = Example::Ex(String::from("test"));
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if let Example(_) = y { //~ ERROR expected tuple struct or tuple variant, found enum
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println!("It is OK.");
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}
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let y = Void(); //~ ERROR expected function, tuple struct or tuple variant, found enum
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let z = ManyVariants(); //~ ERROR expected function, tuple struct or tuple variant, found enum
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}
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fn main() {}
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