3 ms·
Thanks, I usually refer to them as immutable, haven't actually come across the term persistent for these, but seems sensible.
by pintxo 6y ago
Thanks, I usually refer to them as immutable, haven't actually come across the term persistent for these, but seems sensible.
- eru 6y agoPersistent data structures don't have to be immutable. (The Wikipedia article explains.) But immutable data structures are always trivially persistent.