Function appendHex

runtime/3rdparty/jsoncpp/jsoncpp.cpp:4689–4689

static void appendRaw(String &result, unsigned ch) { result += static_cast<char>(ch); }

static void appendHex(String &result, unsigned ch) { result.append("\\u").append(toHex16Bit(ch)); }

static String valueToQuotedStringN(const char *value, size_t length, bool emitUTF8 = false)
{