Function cassandra_cpp_sys::cass_iterator_get_meta_field_name [] [src]

pub unsafe extern "C" fn cass_iterator_get_meta_field_name(
    iterator: *const CassIterator,
    name: *mut *const c_char,
    name_length: *mut usize
) -> CassError

Gets the metadata field name at the iterator's current position.

Calling cass_iterator_next() will invalidate the previous value returned by this method.

@public @memberof CassIterator

@param[in] iterator @param[out] name @param[out] name_length @return CASS_OK if successful, otherwise error occurred