693     engine: impl Engine,  in decode_padding_before_final_non_padding_char_error_invalid_byte_at_first_pad()
971 fn do_invalid_trailing_byte(engine: impl Engine, mode: DecodePaddingMode) {  in do_invalid_trailing_byte()
1026     engine: impl Engine,  in do_invalid_trailing_padding_as_invalid_byte_at_first_padding()
1252 fn generate_random_encoded_data<E: Engine, R: rand::Rng, D: distributions::Distribution<usize>>(  in generate_random_encoded_data()
1308     type Engine: Engine;  typedef
1319     fn standard_with_pad_mode(encode_pad: bool, decode_pad_mode: DecodePaddingMode)  in standard_with_pad_mode()
1326     fn random<R: rand::Rng>(rng: &mut R) -> Self::Engine;  in random()
1329     fn random_alphabet<R: rand::Rng>(rng: &mut R, alphabet: &Alphabet) -> Self::Engine;  in random_alphabet()
1335     type Engine = general_purpose::GeneralPurpose;  typedef
1348     ) -> Self::Engine {  in standard_with_pad_mode()
1364     fn random<R: rand::Rng>(rng: &mut R) -> Self::Engine {  in random()
1370     fn random_alphabet<R: rand::Rng>(rng: &mut R, alphabet: &Alphabet) -> Self::Engine {  in random_alphabet()
1378     type Engine = naive::Naive;  typedef
1405     ) -> Self::Engine {  in standard_with_pad_mode()
1427     fn random<R: rand::Rng>(rng: &mut R) -> Self::Engine {  in random()
1433     fn random_alphabet<R: rand::Rng>(rng: &mut R, alphabet: &Alphabet) -> Self::Engine {  in random_alphabet()
1520     type Engine = DecoderReaderEngine<general_purpose::GeneralPurpose>;  typedef
1533     ) -> Self::Engine {  in standard_with_pad_mode()
1541     fn random<R: rand::Rng>(rng: &mut R) -> Self::Engine {  in random()
1545     fn random_alphabet<R: rand::Rng>(rng: &mut R, alphabet: &Alphabet) -> Self::Engine {  in random_alphabet()