Re: anyway to set a const object after the fact?

[Laurent Tréguier via Digitalmars-d-learn]

On Monday, 29 October 2018 at 21:50:32 UTC, aliak wrote:
Hi, so if you have this piece of code:
struct C {

  void f() {
    string[] others;
    const string[] restArgs;
    foreach (i, arg; args) {
      if (isValidArg(arg)) {
        restArgs = args[i + 1 .. $];
        break;
      }
      others ~= arg;
    }
    // "others" is a list of args before the valid arg is 
encountered
    // "restArgs" is a list that is the args after the valid arg
  }
}

Is there anyway to set a const object after declaring it in the 
above context?

Cheers,
- Ali

It looks like there is a Rebindable type for that in std.typecons 
: https://dlang.org/phobos/std_typecons.html#Rebindable