35 template <
typename variant_type,
typename char_t>
37 requires detail::is_type_specialisation_of_v<remove_cvref_t<variant_type>,
std::variant>
41 if (!v.valueless_by_exception())
44 s <<
"<VALUELESS_VARIANT>";
Provides seqan3::type_list and auxiliary type traits.
Provides seqan3::debug_stream and related types.
The main SeqAn3 namespace.
A "pretty printer" for most SeqAn data structures and related types.
Definition: debug_stream_type.hpp:70