Function crfsuite_sys::crfsuite_data_append

pub unsafe extern "C" fn crfsuite_data_append(
    data: *mut crfsuite_data_t, 
    inst: *const crfsuite_instance_t
) -> c_int

Append an instance to the dataset structure. @param data The pointer to crfsuite_data_t. @param inst The instance to be added to the dataset. @return int \c 0 if successful, \c -1 otherwise.