Function lightgbm_sys::LGBM_DatasetAddFeaturesFrom

pub unsafe extern "C" fn LGBM_DatasetAddFeaturesFrom(
    target: DatasetHandle, 
    source: DatasetHandle
) -> c_int

\brief Add features from source to target. \param target The handle of the dataset to add features to \param source The handle of the dataset to take features from \return 0 when succeed, -1 when failure happens