Method setSharedHolder

src/fl/stl/basic_string.cpp.hpp:1314–1318

}

void basic_string::setSharedHolder(const fl::shared_ptr<StringHolder>& holder) {
    if (!holder || holder->length() == 0) return;
    mLength = holder->length();
    mStorage = NotNullStringHolderPtr(holder);
}

// ======= APPEND =======