Method substr

Bcore/src/main/cpp/Dobby/tests/catch.hpp:9615–9620

  }
}
auto StringRef::substr(size_type start, size_type size) const noexcept -> StringRef {
  if (start < m_size)
    return StringRef(m_start + start, size);
  else
    return StringRef();
}
auto StringRef::operator==(StringRef const &other) const noexcept -> bool {
  return size() == other.size() && (std::strncmp(m_start, other.m_start, size()) == 0);
}