Reference

Module	Types	Concepts
base64	base64
base64url	base64url, base64url_nopad base64url_nopad
base32	base32
base32hex	base32hex
base16	base16
base_n	base_n::basic_codec base_n::encode_algorithm base_n::decode_algorithm base_n::padding_policy base_n::basic_codec_traits	base_n::encoding_traits
codecs	codecs::basic_codec codecs::output_traits codecs::basic_input_range codecs::iterator_sentinel_source	codecs::byte_type codecs::codec_output codecs::codec_traits codecs::codec codecs::input_source codecs::sized_input_source
meta	meta::common_reference meta::is_detected,detected_t,detected_or meta::incrementable_traits meta::iter_concept meta::iter_difference_t meta::iter_reference_t meta::iter_rvalue_reference_t meta::iter_traits meta::iter_value_t meta::iterator_t meta::iterator_traits meta::priority_tag meta::range_difference_t meta::range_reference_t meta::range_rvalue_reference_t meta::readable_traits meta::sentinel_t meta::void_t	meta::assignable_from meta::bidirectional_iterator meta::bidirectional_range meta::boolean meta::common_range meta::common_reference_with meta::complete_type meta::constructible_from meta::convertible_to meta::copy_constructible meta::copyable meta::default_constructible meta::dereferenceable meta::derived_from meta::destructible meta::equality_comparable meta::equality_comparable_with meta::forward_iterator meta::forward_range meta::incrementable meta::input_iterator meta::input_range meta::integral meta::input_or_output_iterator meta::movable meta::move_constructible meta::output_iterator meta::output_range meta::random_access_iterator meta::random_access_range meta::range meta::readable meta::regular meta::same_as meta::semiregular meta::sentinel_for meta::signed_integral meta::sized_sentinel_for meta::swappable meta::totally_ordered meta::totally_ordered_with meta::weakly_equality_comparable_with meta::weakly_incrementable meta::writable
errors	errors::exception errors::decode_error errors::unexpected_eof errors::invalid_input
config	mgs::ssize_t