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11 lines
172 B
11 lines
172 B
4 years ago
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enum List {
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Cons(i32, Box<List>),
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Nil,
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}
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use crate::List::{Cons, Nil};
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fn main() {
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let list = Cons(1, Box::new(Cons(2, Box::new(Cons(3, Box::new(Nil))))));
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}
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