This section can be skipped entirely if you know everything about computers.
The nomination surprises me, as that article is full of like-minded arrogance, such as:
Unless you literally work on a C/C++ Standard Committee or are named Ralf Jung I will not be accepting your Umm Actually’s on these definitions and terms.)
(from rust-lang Zulip)
I think Rust's beauty is that it allows you to do anything, as long as it is not dangerous. So you can afford to get as close to the fire as possible, knowing that you won't accidentally step too far and burn yourself.
(In reply to my comment about how Rust's approach to message-passing is more "share memory, guarded by using message passing on the access token" thanks to the internal heap pointers in things like
"A language that doesn't affect the way you think about programming, is not worth knowing." -- Alan J. Perlis, Epigrams on Programming
I think this is the opposite: a language that does affect how you think about programming is a language that fails to be intuitive (that shows as a steep learning curve). This is a disadvantage of Rust, one that I accept because I know there is no other way.
I've seen similar sentiments echoed before, elsewhere. The point it's making is the same one that's argued whenever people say you should learn LISP because it'll make you a better programmer.
There's no such thing as a perfectly intuitive programming language because algorithmic thinking isn't something that comes to us intuitively. That's why the first language is always the hardest.
It's helpful and mind-expanding to learn new paradigms and force yourself out of old cognitive ruts. Thus, from an "improving your ability to solve problems and function as a programmer" perspective, what makes Rust difficult is valuable because it's forcing you to learn to think about problems in new ways.
That's the distinction between necessary complexity and complexity due to ill-considered design. (Similar to how, in video games, there's a difference between genuine difficulty and difficulty caused by something like a crappy control scheme.)
I'd like to nominate @ssokolow's reply.
Another epigram from the source @glyn mentioned:
In a 5 year period we get one superb programming language. Only we can't control when the 5 year period will begin.
Alan J. Perlis, Epigrams on Programming, 1982
The prophecy fulfilled.
Relying on the programmer to always read, comprehend, and remember the documentation – and then do everything right, every time – is how we get bugs.
To be honest, I don't think this is possible (people tend to not care about what allowed in C and just do it), but striving to get there will definitely make Rust pointers better.
I think you are misunderstanding the quote. The implication is that Rust makes it easier to use raw pointers correctly than C. Of course doing things with the "whatever happens to compile" mindset unfortunately burnt into most C users is mechanistically easier in C (sometimes) than the equivalent would be in Rust, but the result is often UB so by definition incorrect, meanwhile confidently knowing what's correct and guaranteed (and staying in guaranteed-safe land) is much easier in Rust.
If you haven't tried Rust, just grab it and work through the first couple of chapters of the rust book and do something wrong. Because the error messages in Rust is like a hug from the compiler.
"You did your best, yes, yeah. You see here, where you've done this ? No you can't do that, no it's bad. What you probably want to do is this."
It teaches you Rust. The compiler is lovely.
rust is not hard, doing things right is hard. And because rust forces you to do things right, it feels like rust is hard. [...]
optionally, the full comment:
rust is not hard, doing things right is hard. And because rust forces you to do things right, it feels like rust is hard. I'd argue that other languages are even harder because the compiler does not tell you that you messed up, you have to think yourself. I use rust because I am too dump for the hard languages!
% this. I use Rust because I don't want to worry about my past self making stupid mistakes!