Ad
  • Custom User Avatar

    the problem is the piecemeal allocations, maybe the runtime will make it not terrible,
    but im sure not relying on that for hot code.

    however i agree with how clean it is, i need to reach that level of iterator wizardry.
    and if you could pre allocate the String vec then is not a issue
    but then in this specific case simple concatenation in a big string would end being simpler.