macro_rules! clone {
(@param _) => { ... };
(@param $x:ident) => { ... };
($($n:ident),+ => move || $body:expr) => { ... };
($($n:ident),+ => move |$($p:tt),+| $body:expr) => { ... };
}
macro_rules! clone {
(@param _) => { ... };
(@param $x:ident) => { ... };
($($n:ident),+ => move || $body:expr) => { ... };
($($n:ident),+ => move |$($p:tt),+| $body:expr) => { ... };
}