As much effort as the team outs on having a coherent progression and cater to as many customers as possible, Rust is still a show-up-ocracy. If there aren't peo

As much effort as the team outs on having a coherent progression and cater to as many customers as possible, Rust is still a show-up-ocracy. If there aren't people with enough desire to implement a proposal, it doesn't happen. Features have stalled because of fundamental issues that require going back to the drawing board (allocator api), sometimes for CS research level (specialization) or usability (TAIT) questions, or the person working on the feature burned out right before the final push, and there was no one else to pick up the work afterwards.