basic_json::error_handler_t¶

enum class error_handler_t {
    strict,
    replace,
    ignore
};

This enumeration is used in the dump function to choose how to treat decoding errors while serializing a basic_json value. Three values are differentiated:

strict: throw a type_error exception in case of invalid UTF-8
replace: replace invalid UTF-8 sequences with U+FFFD (� REPLACEMENT CHARACTER)
ignore: ignore invalid UTF-8 sequences; all bytes are copied to the output unchanged

Version history¶

Added in version 3.4.0.