json/docs/mkdocs/docs/api/basic_json/parse_event_t.md

nlohmann::basic_json::parse_event_t

enum class parse_event_t : std::uint8_t {
    object_start,
    object_end,
    array_start,
    array_end,
    key,
    value
};

The parser callback distinguishes the following events:

• object_start: the parser read { and started to process a JSON object
• key: the parser read a key of a value in an object
• object_end: the parser read } and finished processing a JSON object
• array_start: the parser read [ and started to process a JSON array
• array_end: the parser read ] and finished processing a JSON array
• value: the parser finished reading a JSON value

Examples

See also

• parser_callback_t callback function type for the parser
• parse deserialize from a compatible input

Version history

• Added in version 1.0.0.