pub trait HasBinderSetter<'tcx> {
type Out;
// Required method
fn with_binder(self, binder: UnitBinder<'tcx>) -> Self::Out;
}
pub trait HasBinderSetter<'tcx> {
type Out;
// Required method
fn with_binder(self, binder: UnitBinder<'tcx>) -> Self::Out;
}