Function rcudnn::cudnnGetOpTensorDescriptor

pub unsafe extern "C" fn cudnnGetOpTensorDescriptor(
    opTensorDesc: *mut cudnnOpTensorStruct, 
    opTensorOp: *mut cudnnOpTensorOp_t, 
    opTensorCompType: *mut cudnnDataType_t, 
    opTensorNanOpt: *mut cudnnNanPropagation_t
) -> cudnnStatus_t