Yeah, part of the unexplored optimization potential that Rust has is that LLVM was originally written with C in mind, and Rust achieves great results with it, b

Yeah, part of the unexplored optimization potential that Rust has is that LLVM was originally written with C in mind, and Rust achieves great results with it, but sometimes it can't use the additional info that the better typesystem provides because nobody wrote the code in LLVM, or because LLVM has bugs so the Rust devs have to turn off that additional info.