Filters half of your CS classmates

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test

test

test

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>filters all Any Forums posts

lol

Why do people get filtered by Kleene stars?

you won this thread

In Rust, this is just:
enum LinkedList {
Cons(T, Box),
Nil
}

impl LinkedList {
fn reverse(mut self) -> Self {
let mut result = Self::Nil;
while let Self::Cons(x, xs) = self {
result = Self::Cons(x, Box::new(result));
self = *xs;
}
result
}
}

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