Method UnsafeWritePair

library/cpp/json/writer/json.cpp:442–449

    }

    TPairContext TBuf::UnsafeWritePair(const TStringBuf& s) {
        if (Y_UNLIKELY(StackTop() != JE_OBJECT)) {
            ythrow TError() << "JSON writer: key:value pair written outside of an object";
        }
        WriteComma();
        UnsafeWriteRawBytes(s);
        return TPairContext(*this);
    }

    void TBuf::UnsafeWriteValue(const TStringBuf& s) {
        BeginValue();