use batch_impl::batch_impl;
#[batch_impl(Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.Vec.u8)]
trait ChainDeep {}
fn main() {}