Function faiss_sys::faiss_IndexIVFFlat_new_with_metric

pub unsafe extern "C" fn faiss_IndexIVFFlat_new_with_metric(
    p_index: *mut *mut FaissIndexIVFFlat, 
    quantizer: *mut FaissIndex, 
    d: usize, 
    nlist: usize, 
    metric: FaissMetricType
) -> c_int