#[cfg(feature = "cuda")]
use thiserror::Error;
#[cfg(feature = "cuda")]
#[derive(Debug, Error)]
pub enum CudaError {
#[error("CUDA support is not built in this build")]
NotBuilt,
}
#[cfg(feature = "cuda")]
pub fn available() -> bool {
false
}
#[cfg(feature = "cuda")]
pub fn align_batch() -> Result<(), CudaError> {
Err(CudaError::NotBuilt)
}