Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

▼Nsumty
Cvariant	General discriminated union
Coption	Type that either contains some value or none
Cresult	Type that contains an ok value, or an error
Cerror_set	A discriminated union of unique error types
Cis_subset_of	Utility to test that one error_set is a subset of another
Cis_equivalent	Utility to test that one error_set is equivalent to another
Cerror_set_size	Utility to get the number of alternatives in an error_set
Cvariant_size< error_set< T... > >
Cvariant_size< const error_set< T... > >
Cerror_set_alternative	Utility to get the type of a error_set alternative with some index
Cvariant_alternative< I, error_set< T... > >
Cvariant_alternative< I, const error_set< T... > >
Cmerge_error_set	Utility to merge two error_set types
Cmake_error_set	Utility to create an error_set type
Cbad_variant_access
Cbad_option_access
Cbad_result_access
Cbad_result_access< void >
Cindex_t
Ctype_t
Cvoid_t
Cnone_t
Cnever	A type that can never be instantiated
Coverload
Cvariant_size	Utility to get the number of alternatives in a variant
Cvariant_alternative	Utility to get the type of a variant alternative with some index