I postponed my properly getting into Rust for way too long after inadvertently choosing to implement a doubly-linked list as an early learning excercise to fami

I postponed my properly getting into Rust for way too long after inadvertently choosing to implement a doubly-linked list as an early learning excercise to familiarize myself with Rust ownership and mostly ending up confused and frustrated. Anything not involving recursive cyclic data structures turned out a lot more straightforward.