pub fn expand_address_with_options<'a, 'b, T>( address: &'a str, languages: Option<T>) -> Result<NormalizedAddress, NulError> where 'a: 'b, T: Iterator<Item = &'b &'a str>,
Normalize address with optional user-defined languages.
The method will return an error if the supplied address contains an internal null byte. The error is represented by NulError.
NulError