json/doc/mkdocs/docs/api/json_sax/parse_error.md

nlohmann::json_sax::parse_error

virtual bool parse_error(std::size_t position,
                         const std::string& last_token,
                         const detail::exception& ex) = 0;

A parse error occurred.

Parameters

position (in)

the position in the input where the error occurs

last_token (in)

the last read token

ex (in)

an exception object describing the error

Return value

Whether parsing should proceed (must return #!cpp false).

Version history

• Added in version 3.2.0.