"I will make my own self-referential type in Rust", you think to yourself.

Now you̷ ̴h̸a̸v̷̨̩̪̈́ȅ̷͖̄ ̸̡̳̪͐z̷̯͛ą̸̈́̐͜ļ̷̒g̷̖̓o̵̧̩͚͚̺͔̼̭͈̳̪̝̻̰̲̎̇̊̇̂̊̍̊̿̐̍̉͆̚͝ ̸̨̬̥̘̤̐̀̈́̋́̀̐̎̇p̸̥̣̆̿͂̓̍́̆r̶̘͓͍̻̝͔̼̦̔͑́̾̓̐̆͠ͅö̴̠͂̈́̌̿̅͗͌́̓̄̃̎̆̿̚͠b̴̨̡̡̜͕̫̪̼͓̰͓̩̮̬͙̮͕̪͓͍͙͓̘̣̗͕͉͈̙̭̳̖͒̄̒͛̾̂̾͗ͅl̴̢̨̧̧̢̡̧̪̖̬̱̩̙̳̮͔̝͚͕̲̱̜̳͓̝͔̩̝̼̹͚͖͇̬͍̘͙̫̱̲͇̙̪̝͓̩͈̘̙̳̩̩̺͈̀̌̈̄͂̎͜͜ͅͅͅe̸̢̨̨̲̳̬͖͖̩̪͕͙̹̖͕̦̱̹̦̪̘̬̲̠͌̍̀̿͐̿͗̆̓̀͛̿̑̎̅͗̅͗̍̀̓̃͌̀̊̆̿́̋̈́̊̍̌̀̑͂͗͋̌̚͘͜͠͝ͅm̸̡̛̛̛̤̼̯̬͉̠͔͆̑̿̄̊̓̈́͊͑̅̽̾̽͑̂͑̑͆̍͌̂͋͌̆̉͌̉̑̓̊̅̓̐̅̽͂͒̓̍̿̽̒͌͆̓̈́͆̚͘͘͝͠͝͠͝͠s̵̡̨̢̢̢̢̛̺̺̻͕̰͓͇̖͔̤̫̜̠̙͕̻̭͎̟͈̘͈̯̥̱̤͕̙̪̝͓̥͖͙̯̮͉̟̞͑̌̒̐̀̾̈́͆̃̈́̿͊̈́͊̎̅̓̏̅̒̕͘͜͠͠͝