pub trait VecZnxDftAlloc<B: Backend> {
// Required method
fn vec_znx_dft_alloc(&self, cols: usize, size: usize) -> VecZnxDftOwned<B>;
}pub trait VecZnxDftAlloc<B: Backend> {
// Required method
fn vec_znx_dft_alloc(&self, cols: usize, size: usize) -> VecZnxDftOwned<B>;
}