My skill prevents bugs, unlike your fancy compiler, peasant.
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It's hard to argue with that statement. Like, literally, I have no idea who rust evangelists are, where to look for them and how to find out what "most" of them think about anything.
Yep - I don't really know who these evangelists are either. I have read about "fearless concurrency," which seems pretty spot-on.
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"Rust's compiler prevents common bugs" So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it. What is it with the rust crowd that they have to come acrosslike people trying to convert your religion at your front door?
wrote on last edited by [email protected]I'd guess it's Rust fan's genuine belief that they have something revolutionary.
“Rust’s compiler prevents common bugs” So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it.
If you're that much of a galaxybrain, you should be writing everything directly in opcodes. In reality, nobody is, and we invented languages to help us perform an activity the human brain is very poorly suited to.
This attitude also means that OP stares at their own obvious bugs on a screen all day and then decides they're great, which is level of detachment from reality frightening to me.
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Any type safe language will help you prevent a wide range of bugs that non safe languages need tons of tests to detect.
We're talking about memory safety here, though.
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We're talking about memory safety here, though.
Same argument though, just a different value for the topic.
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We had the Java guys in year 2000, at least Rust seems to be a decent language.
I've never run into a Java evangelist. Every opinion I've ever heard about Java is something like "Yeah, this sucks". I always thought that people put up with it because it's write-once, run-anywhere, but so is, y'know, Python.
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Which, for the record, people fully actually do.
Saw someone genuinely saying this about potholes yesterday
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"Rust's compiler prevents common bugs" So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it. What is it with the rust crowd that they have to come acrosslike people trying to convert your religion at your front door?
Unlike you babies I have Personal Responsibility and I write all of my code directly in assembly the way reagan intended. I don't need guard rails and I've never had any issues with it because my Personal Responsibility keeps me safe
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I'd guess it's Rust fan's genuine belief that they have something revolutionary.
“Rust’s compiler prevents common bugs” So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it.
If you're that much of a galaxybrain, you should be writing everything directly in opcodes. In reality, nobody is, and we invented languages to help us perform an activity the human brain is very poorly suited to.
This attitude also means that OP stares at their own obvious bugs on a screen all day and then decides they're great, which is level of detachment from reality frightening to me.
wrote on last edited by [email protected]Sadly, it is a detachment from reality that is entirely normal, even typical. In all walks of life.
What I still find surprising, even though normal, is how technical people can push actual facts and evidence right out of their world view.
Sure, 70% of the bugs in C++ code bases are memory rated according to multiple sources. So let me aggressively and confidently berate this idiot that says the Rust compiler is doing something useful.
You do not have to use either language to see how idiotic this is. Even if you accept that this guy has “the skill” to make compiler help redundant, he has no point at all unless he thinks that “typical” C++ users have that same level of skill. And, provably and trivially researched—they do not. Being this wrong makes him, as self-evidenced, incompetent by definition.
All he proves in the end is that he is angry (and I guess not a fan of Rust).
“Angry and incompetent” is sadly a much more common trope than the ones he tires off.
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We had the Java guys in year 2000, at least Rust seems to be a decent language.
Java was created so that teams of intermediate skill programmers could maintain large, long-lived code bases. And it did its job incredibly well.
If that is not your use case (or you do not want to admit that you are such a programmer), it may not be your favourite language.
I always like C# far better. It may be my favourite language overall. It has a bit more headroom and was designed somebody far more skilled. But it was designed to compete directly with Java. So, you know who it was built for.
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Ammm actually...
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most Rust evengalists claim that Rust prevents you from writing bugswrote on last edited by [email protected]Some bugs. I have never heard anybody remotely skilled in Rust claim that it prevents bugs in general.
Python prevents many classes of bugs too (compared to C++). And any statically typed compiler will prevent some bugs that Python allows. Not too controversial I hope. Of course, unlike Rust, Python is unsuitable for many C++ use cases for other reasons.
I do not use Rust and my self-image is not tied to C++. So I do not have to get upset when people explain the benefits of Rust.
Rust is not perfect. That is why I do not use it. But it is not some elaborate lie either. It was designed to do certain things, and it does.
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"Rust's compiler prevents common bugs" So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it. What is it with the rust crowd that they have to come acrosslike people trying to convert your religion at your front door?
What's actually tiresome is how this keeps happening: https://paulgraham.com/avg.html
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At this point, I've seen far more people being almost violently anti-rust than I've seen people being weirdly enthusiastic about rust. If Rust people are Jehovah's Witnesses, then a lot of the anti-Rust people are ISIS.
Try suggesting people try out a garbage collected language and see how the crabs come to feast.
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Sadly, it is a detachment from reality that is entirely normal, even typical. In all walks of life.
What I still find surprising, even though normal, is how technical people can push actual facts and evidence right out of their world view.
Sure, 70% of the bugs in C++ code bases are memory rated according to multiple sources. So let me aggressively and confidently berate this idiot that says the Rust compiler is doing something useful.
You do not have to use either language to see how idiotic this is. Even if you accept that this guy has “the skill” to make compiler help redundant, he has no point at all unless he thinks that “typical” C++ users have that same level of skill. And, provably and trivially researched—they do not. Being this wrong makes him, as self-evidenced, incompetent by definition.
All he proves in the end is that he is angry (and I guess not a fan of Rust).
“Angry and incompetent” is sadly a much more common trope than the ones he tires off.
Oh yes, it's so very human nature. But damn.
Most coders get the message at least a bit, I think. Other engineers have a reputation for massive egotism, software engineers don't really.
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Java was created so that teams of intermediate skill programmers could maintain large, long-lived code bases. And it did its job incredibly well.
If that is not your use case (or you do not want to admit that you are such a programmer), it may not be your favourite language.
I always like C# far better. It may be my favourite language overall. It has a bit more headroom and was designed somebody far more skilled. But it was designed to compete directly with Java. So, you know who it was built for.
Seems there still are some around!
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I've never run into a Java evangelist. Every opinion I've ever heard about Java is something like "Yeah, this sucks". I always thought that people put up with it because it's write-once, run-anywhere, but so is, y'know, Python.
There was a saying back in the day, roughly: "java can run on all platforms like anal sex works on all genders".
Python is slow but fantastic when it comes to interoperability IMO and is just complex enough that you can get the job done. I just hope they'll won't complexify it into oblivion, it's a really neat language. IMO.
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Sadly, it is a detachment from reality that is entirely normal, even typical. In all walks of life.
What I still find surprising, even though normal, is how technical people can push actual facts and evidence right out of their world view.
Sure, 70% of the bugs in C++ code bases are memory rated according to multiple sources. So let me aggressively and confidently berate this idiot that says the Rust compiler is doing something useful.
You do not have to use either language to see how idiotic this is. Even if you accept that this guy has “the skill” to make compiler help redundant, he has no point at all unless he thinks that “typical” C++ users have that same level of skill. And, provably and trivially researched—they do not. Being this wrong makes him, as self-evidenced, incompetent by definition.
All he proves in the end is that he is angry (and I guess not a fan of Rust).
“Angry and incompetent” is sadly a much more common trope than the ones he tires off.
There's some weird effects with language-specific bug rates.
In old Java, most uncaught exceptions are NullpointerExceptions, because most other exceptions used to be checked. Can't not catch a checked exception.
So they made Kotlin, where NullpointerExceptions are the only type of checked exceptions. Now there are no unhandled NPEs anymore but now you get tons of other exceptions.
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I've never run into a Java evangelist. Every opinion I've ever heard about Java is something like "Yeah, this sucks". I always thought that people put up with it because it's write-once, run-anywhere, but so is, y'know, Python.
I love Java
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"Rust's compiler prevents common bugs" So does skill. No offense to you, but, this trope is getting so tiresome. If you like the language then go ahead and use it. What is it with the rust crowd that they have to come acrosslike people trying to convert your religion at your front door?
The "common bugs" that the Rust compiler prevents are those a good programmer should not make in the first place. It's the bugs that even evade a seasoned programmer that poses the problems, and there, Rust won't help either.
Remember ADA? A programming language frankesteined by a committee to make programming safer? The programmers using it still produce bugs. And ADA is way more whips and chains than Rust.
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The "common bugs" that the Rust compiler prevents are those a good programmer should not make in the first place. It's the bugs that even evade a seasoned programmer that poses the problems, and there, Rust won't help either.
Remember ADA? A programming language frankesteined by a committee to make programming safer? The programmers using it still produce bugs. And ADA is way more whips and chains than Rust.
wrote on last edited by [email protected]It's the bugs that even evade a seasoned programmer that poses the problems, and there, Rust won't help either
What do you mean these are not the ones that rust tries to fix? Even huge projects like the linux kernel get memory bugs. I don't know anything about ADA and nor do I want to "evangelize rust" but what you're saying sounds boggers.
Obviously rust cannot prevent all bugs or even most of them. It can only prevent a small subset of bugs, but saying that that "small subset of bugs" wouldn't happen to seasoned programmers is just wrong, especially when you have tons of programmers working on the same big project.
I don't mean to say that rust is always the correct choice, but that you're waving off its greatest offering as bicycle training wheels (i.e. something no seasoned programmer would need)
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It's the bugs that even evade a seasoned programmer that poses the problems, and there, Rust won't help either
What do you mean these are not the ones that rust tries to fix? Even huge projects like the linux kernel get memory bugs. I don't know anything about ADA and nor do I want to "evangelize rust" but what you're saying sounds boggers.
Obviously rust cannot prevent all bugs or even most of them. It can only prevent a small subset of bugs, but saying that that "small subset of bugs" wouldn't happen to seasoned programmers is just wrong, especially when you have tons of programmers working on the same big project.
I don't mean to say that rust is always the correct choice, but that you're waving off its greatest offering as bicycle training wheels (i.e. something no seasoned programmer would need)
but what you’re saying sounds boggers.
Believe me, it isn't. I program about anything for forty+ years now. I probably have forgotten more programming languages than you can list, and if there are constants in programming, then a) while compilers get better at catching bugs, they never got over the basics, and b) a good programmer will alyways be better at preventing and catching bugs than a compiler.
Once you have aquired a good mindset about disciplined programming, those buglets a compiler (or even code review systems) can find usually don't happen. Be wary of those bugs that evade the seasoned programmer, though...
For the mindset, it is good to read and understand things like the MISRA standard. Stuff like that prevents bugs.
