inline MemSpan MemArena::localize_c()

in code/include/swoc/MemArena.h [685:690]

• 6 lines of code
• 1 McCabe index (conditional complexity)

inline MemSpan<char> MemArena::localize_c(MemSpan<char const> s) {
  auto span = this->alloc(s.size() + 1).rebind<char>();
  memcpy(span.data(), s.data(), span.size());
  span[s.size()] = '\0';
  return { span.data(), span.size() };
}