Method BeginObject

library/cpp/json/ordered_maps/json_ordered.cpp:159–166

    }

    TPairContext TBuf::BeginObject() {
        BeginValue();
        RawWriteChar('{');
        NeedNewline = true;
        StackPush(JE_OBJECT);
        NeedComma = false;
        return TPairContext(*this);
    }

    TAfterColonContext TBuf::UnsafeWriteKey(const TStringBuf& s) {
        BeginKey();