:arrow_up: rust-analyzer

[rust.git] / src / tools / rustfmt / tests / target / fn_once.rs

struct Add(usize);

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