variant

std::variant

Fields

• f of type std::variant<std::int32_t, std::string, std::vector<std::int32_t>>
• Vector of type std::vector<std::variant<std::int32_t, std::string>

Entries

1. std::int32_t with value 1
2. std::string with value "abc"
3. std::vector with values {1, 2, 3}
4. Empty std::string
5. Empty std::vector

The values can be found in the reference file types.variant.json.

Missing: A std::variant that is valueless_by_exception. This requires a type that throws during move assignment.