18 lines
319 B
Rust
18 lines
319 B
Rust
use is_macro::Is;
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#[derive(Debug, PartialEq, Is)]
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pub enum Enum {
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A(u32),
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B(Vec<u32>),
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}
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#[test]
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fn test() {
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let mut e = Enum::A(0);
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*e.as_mut_a().unwrap() += 1;
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assert_eq!(e, Enum::A(1));
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let mut e = Enum::B(vec![]);
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e.as_mut_b().unwrap().push(1);
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assert_eq!(e, Enum::B(vec![1]));
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}
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