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No ability to mutate -> no mutable ownership complications. Ever. And that's probably the biggest pain-point for people using Rust. Not necessary, but can si

• cztomsik 9y ago
  But you get another pain-point in return - having to replace the whole state at root position, which in turn leads to redux.
  • Groxx 9y ago
    That's a pretty normal way to handle immutable-data systems, yes.