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9 lines
175 B
Rust
9 lines
175 B
Rust
struct Add(usize);
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impl FnOnce<(usize,)> for Add {
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type Output = Add;
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extern "rust-call" fn call_once(self, to: (usize,)) -> Add {
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Add(self.0 + to.0)
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}
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}
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