Here’s the thing that touches me about “I believe in people”: It’s not about
’dumbing down’ or not, it’s about how you respect the learner.
I have been programming again for a year now. Before that, I hadn’t
touched anything more than a few trivial BASIC and Python programs in
nearly a decade and a half. I’ve essentially had to relearn programming
all over again, and because of the way my brain works, I’ve dabbled in a
lot of languages and dealt with a lot of different approaches
to learning a language in order to do that. I’ve done everything from
interactive tutorials, to koans, to books, to good old-fashioned “type
in the code from the guide” stuff, in no less than half a dozen
Something I think Rust gets right, the community, the book, even the
compiler, is that it does believe in you, but it also doesn’t expect you
to just “get it” overnight.
There is a tone to the literature, to the compiler messages, to the IRC channel, which is this: “we understand.”
Rust is a language that has taken some of the best ideas of
programming, and added on top of them some very clever ideas of its own,
ideas that take some thinking to get your head around.
And it feels to me, like everyone knows this, and hasn’t forgotten that.
The single hardest thing about teaching anything is understanding just
exactly how much you’ve internalized and forgotten that you even know.
Perhaps this is simply because it’s a young language yet, and to some
extent even the team developing Rust itself is still sort of learning
what Rust is and is to be.
But I don’t think it’s just that.
I’ve yet to feel stupid programming in Rust. I’ve yet to feel like
"oh, dummy, you should’ve known that." I’ve yet to feel embarrassed for
not knowing something or not puzzling it out on my own. When I read the
books, the tone that comes across is "Yeah, this is a little tricky, but
don’t worry if you don’t get it the first time. You’ll get it in time."
When I ask in the channel, I get prompt and helpful answers, not just
to my question, but often to what it means and why. As if there’s an
acknowledgement that every such question is an opportunity to teach, an
expected event, instead of a mutual nuisance to be exchanged in the
hopes someone else will return the favor later.
There’s a collective impression that programming is challenging, the
ideas Rust presents are something a bit new, and everyone’s gone through
their share of puzzling through how it works. No one’s going to judge
you in the slightest for not getting it the first time, but everyone
believes you can do it, and wants to help you get to that moment that is
by now already probably familiar to many Rust programmers where the
little light bulb goes on and you go “oh! That makes perfect sense.
Part of truly believing in someone is helping them see through their
failures to the successes they’re capable of. I hope this community
never loses that, because it’s something special.
/u/JArcane @ https://www.reddit.com/r/rust/comments/3cl12r/is_rust_too_complicated/csxp7xa