Method substring_view

AK/ByteString.cpp:66–71

}

StringView ByteString::substring_view(size_t start, size_t length) const&
{
    VERIFY(!Checked<size_t>::addition_would_overflow(start, length));
    VERIFY(start + length <= m_impl->length());
    return { characters() + start, length };
}

StringView ByteString::substring_view(size_t start) const&
{