Doesn’t Arc and Weak work for doubly linked lists? Rust docs recommend Weak as a way to break pointer cycles: https://doc.rust-lang.org/std/sync/struct.Arc.html

Doesn’t Arc and Weak work for doubly linked lists? Rust docs recommend Weak as a way to break pointer cycles: https://doc.rust-lang.org/std/sync/struct.Arc.html#breaking-cycles-with-weak https://doc.rust-lang.org/std/sync/struct.Arc.html#breaking-...