Developed for over 30 years, Linux has already become the computing foundation for today's digital world; from gigantic, complex mainframes (e.g., supercomputers) to cheap, wimpy embedded devices (e.g., IoTs), countless applications are built on top of it. Yet, such an infrastructure has been plagued by numerous memory and concurrency bugs since the day it was born, due to many rogue memory operations are permitted by C language. A recent project Rust-for-Linux (RFL) has the potential to addr...