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Re:Mozilla Welcomes the Rust Foundation by twic on Wednesday February 10, 2021 @09:32AM (#26089596)
It's not entirely a myth. There are situations where you can't get the compiler to emit optimal code using only safe Rust. You can go a very long way with only safe Rust (and i do!), but not everywhere.
Re:Mozilla Welcomes the Rust Foundation by jononor on Wednesday February 10, 2021 @10:49AM (#26090740)
There are also situations where you cannot get a C++ compiler to emit optimal code without resorting to intrinsics or inline Assembly. 99% of Rust and C++ code performs well without going that deep.