This wild `unwrap()` kinda took me aback as well. Someone really believed in themselves writing this. :)

They only recently rewrote their core in Rust (https://blog.cloudflare.com/20-percent-internet-upgrade/) -- given the newness of the system and things like "Over 100 engineers have worked on FL2, and we have over 130 modules" I won't be surprised for further similar incidents.