Method moveFrom

src/fl/stl/basic_string.cpp.hpp:1204–1216

// ======= PROTECTED: MOVE / SWAP / FACTORY HELPERS =======

void basic_string::moveFrom(basic_string&& other) FL_NOEXCEPT {
    if (other.isInline()) {
        mLength = other.mLength;
        fl::memcpy(inlineBufferPtr(), other.inlineBufferPtr(), other.mLength + 1);
        // mStorage is already empty (inline mode) from constructor
    } else {
        mLength = other.mLength;
        mStorage = fl::move(other.mStorage);
    }
    other.mLength = 0;
    other.mStorage.reset();
    other.inlineBufferPtr()[0] = '\0';
}

void basic_string::moveAssign(basic_string&& other) FL_NOEXCEPT {
    if (this == &other) return;