tooling. Check out its location and properties. # healthydebate # rust # cpp. Give it a good verb-y name like TRANSFER, or COURIER, or maybe SHIP. Kill animals for meat. Look at the other programs. Share to Twitter Share to LinkedIn Share to Reddit Share to Hacker News Share to Facebook Share Post Report Abuse. Pro. That said, beginning programming in Rust is pretty hard. These are the most importants. 13: 5401: December 14, 2020 What's everyone working on this week (51/2020)? Python: Okay, here you go. Software you know and love, like Firefox, Dropbox, and Cloudflare, uses Rust. Rust is a low-level language, best suited for systems, embedded, and other performance critical code. Rust versus C gcc fastest programs. No. At the same time, it was also introduced to declare Initializer Lists... so that types with a constructor taking an initializer_list as sole parameter cannot use {} except for this constructor, and must go back to using () for the others, triggering the Most Vexing Parse again. Me: Rust, you’re being a dick. Whoever fights with monsters should see to it that he does not become a monster in the process. If only there was some sort of standard library type that could help us clarify our intent! well now we got rustdoc baby! For other use cases, Rust is still lacking. or is there stuff that makes it even more intelligent? I haven't seen this mentioned in this thread, so: I have never seen such helpful error messages ; and that's ignoring the power of Clippy, the linter. About macros though - is it mainly just macros being defined as transformations of syntax as opposed to text? I would like to know what are very concrete things that Rust does that C or C++ fundamentally cannot do in relation to the things I listed above. Create alliances with other players and form a town. Sometimes a C or C++ dev will say "docs are low value, it's not like the compiler can run the docs to make sure the example snippits are correct." I know neither but want to know why people are saying RUST is a better choice for WASM. But I hope its not. That'd sure be cool for a language to support in a standard way. It's no one's fault, really, mostly a historical accident, but it's something you pay on a daily basis. It’s mine now. oof. "Hey, this function doesn't appear to do a bounds check before passing a potentially negative number to memcopy. Unique pointer: here's a piece of paper that has the location of your coffee cup. Get in contact. In C++ world every lib has its own strings/slices/... Typeclasses are just better than regular classes, AST macro system is better than textual replacement, Modular system is way better than includes. There are many criteria for deciding whether to switch to a new programming language. And universal references. One such weapon is the Rust bow which deals high damage. tutorials. Implicit conversions abound, by default, happily truncating values. C++: Here's a copy of your coffee, I'll move it for you if you want. These are only the fastest programs. Because you didn't defined what "coffee" and "hold" exactly means, you get flying nose dragons. Rust’s world is harsh. Data-races? Always look at the source code. In C++11, {} was introduced as Uniform Initialization Syntax, to put and end to the Most Vexing Parse. Does C/C++ provide static guarantees for any of this? Python: here’s your coffee, but it might also be tea, please check before drinking. I'm not a C (or C++) programmer either but this is the reason why Rust is my daily driver. I could not recite the rules off the top of my head, and even using the standard there are cases where understanding the decision of the compiler takes time. Rust is aiming for Zero-Cost Abstractions, so "equivalent" Rust code and C++ code should have the same performance in the end. In general, the criteria that are most easily measured are the ones that are most often talked about, even if they are less important than other, more difficult-to-measure criteria. While Rust is a general purpose language, you could write your next web app in Rust, but you wouldn’t be best experiencing what it has to offer. But what makes a language complete is not features. Rust Labs is a reliable database for the video game, Rust. Press question mark to learn the rest of the keyboard shortcuts, https://doc.rust-lang.org/reference/behavior-considered-undefined.html. Someone else may or may not have done something with it. It is used for r-value references. Rust vs C++. \o/. It can wipe at any given point in time too. I often see C++ folk saying "oh shit, my rust app has 100 deps just to send an http request! If it's null that's (probably) an error and you should call get_error() or whatever. Based on the result of these conditions, Rust will execute sections of specified code. You'll note so far that I haven't started to talk about memory safety, or data-races, or anything like that. Bears and wolves will chase and kill you. Rust versus C++ is a rather contentious argument, so let's see a comprehensive, in-depth comparison of Rust and C++, two systems-level programming languages Redirecting to /article/programming-with-rust-vs-c-c++/a-JG8Wtnl6RfyZRdyvOaImnA:a:24906628-164d161de0%2Freddit.com none? community. To do this you will need to overcome struggles such as hunger, thirst and cold. The include system is the worst possible way to compose software, with implementation details leaking left and right. For example, nobody cares if your C/C++ Hello World program doesn't free its memory correctly, but the Rust compiler does care. There's so much more! Rust: No, you’re a dick. There are additional packages that do that for C/C++ as well, but they're a lot of work to install and configure. A place for all things related to the Rust programming language—an open-source systems language that emphasizes performance, reliability, and productivity. You can clone a random git repository from github with Rust code, enter cargo build and it will download all dependencies, compile them for your platform and link it together with the code. I have recently released a new Rust library aimed at easing the task of writing asynchronous Thread-per-Core applications: Glommio.I intend to use it to power the new generation of storage intensive systems I am writing for my current employer, Datadog. Rust: I’ve taken ownership of your coffee. I think maybe 6 people play there on average, but they don't stay long. Microsoft plans to explore using the Rust programming language as an alternative to C, C++, and others, as a way to improve the security posture of its and everyone else's apps.. Well, they'll just have to share, right? C++: I made a copy of your coffee, but I'll take possession of it for you if you want (but you need to show me how). Corroseal is easy to apply with a one-step process of using a paintbrush or a roller. I always laugh, when people point out Java and C++ biggest strength, libraries for anything. We’d like to hear from you! And so: In C++11, && was introduced as a reference qualifier. The amount of time wasted because of bad libraries in other ecosystems is just ... and yeah, being forced to reinvent wheels as a consequence might be even worse. While the book talks about code with a lot of words, RBE shows off a bunch of code, and keeps the talking to a minimum. Genshin Impact Rust Bow Location And Properties You Must Check Out Weapons are of great importance in Genshin Impact. (obviously, there are also marvels there, sometimes even for very specific stuff), New comments cannot be posted and votes cannot be cast. While not always testing as faster than Rust, Go is faster than many other languages, such as Java, C#, JavaScript, Python You only need to look at the rise of languages like TypeScript or features like Python’s type hints as people have become frustrated with the current state of dynamic typing in today’s larger codebases. So the economic calculation is: can you find enough seasoned C++ developers, and out-compete big, established companies when hiring them, or would you rather find a bunch of smart, but not necessarily experienced devs that are willing to learn, and maybe one seasoned developer that already knows Rust, or coming from C++/C world can get to grok it quite fast. To tame C++, one must gaze into the abyss. It's an alternative to Rust by Example that works with your own environment. Me: Hey can you make another cup of coffee like this one for my friend? It provides weekly updates and revised statistical information for items and game mechanics. My conclusion, based on reviewing evidence from numerous large software projects using C and C++, is that we need to be migrating our industry to memory safe by default languages (such as Rust and Swift). Statically-typed languages allow for compiler-checked constra… You didn’t tell me I was only temporarily holding it, so it’s now out of your control. This will probably get filtered for spam, mods please forgive me, So there I was the other day, programming some SDL2 bindings, and I wasn't sure what the API was trying to tell me. C++ has a spec and a language committee. Discover the brand new marketplace for skins. Rust compiler is working like free couch for all your devs. In wanting to help the community and the language, I opted to port nanogui to Rust, purely in Rust, without using bindings to C/C++. Even more specifically, what are specific innovations that Rust might present in the following areas compared to C and C++ development. From startups to large corporations, from embedded devices to scalable web services, Rust is a great fit. One such use case would be an OpenGL GUI, like CEGUI or nanogui. The other arg gets checked, just not the index" / "What, you want a bounds check every time? Both Go and Rust elect for source code dependency management; Both languages are microservice oriented and designed for modern, parallel computing environments. The arguments between programmers who prefer dynamic versus static type systems are likely to endure for decades more, but it’s hard to argue about the benefits of static types. There are many wonderful features in C++, so many many features. Rust type system is better. You don’t have to manually manage memory in Rust like you do in C and C++. You are not afraid of having dependencies. It took me about two months of experience writing code to get to the level where I didn't have to implement trial-and-error fixes to get the memory management right. This function returns a pointer. The key to distinguishing is whether the type it qualifies is a template type: int&& is a r-value reference, T&& is a universal reference, std::vector&& is a r-value reference (it's not a template itself), value_type&& is a r-value reference (even though value_type is an alias for T). It's no one's fault, really, mostly a historical accident, but it's something you pay on a daily basis. ... help Reddit App Reddit coins Reddit premium Reddit gifts. Edit: due to a trademark issue, the project formerly known as Scipio was renamed to “Glommio”.The article was edited to match. C: Don´t get it. C++: How about I get you another cup and you and your friend can share the coffee you have, Me: Can you hold this coffee for me? This function returns an int. Dedicated to humor and jokes relating to programmers and programming. Easy enough convention to understand. And so little syntax for it all... what a conundrum. Rust Mutability, Moving and Borrowing - The Straight Dope. There's certainly a lot of pressure on Rust to perform at top speed (there's a lot of other languages out there if speed/memory footprint are not an issue!). And when I say Rust, I don't mean just the language or the compiler, I mean the entire development "environment" including Cargo, Clippy, etc. In C/C++, you always have to hunt down the development environment the code was written for and try to get it to work, including locating, downloading and installing the dependencies manually. Hundreds of companies around the world are using Rust in production today for fast, low-resource, cross-platform solutions. Plain old pointer: here's a new piece of paper on which I wrote where you coffee cup is located. The interaction of implicit conversions and overload resolution are... interesting. I’m not the best C programmer so I’m sure others will chime in. So, to sum it up, personally I will be investing my time into studying C/C++ rather than Rust in the next 5 or so years. [forbid(unsafe_code)] in each crate, and when reviewing code focus on higher-level problems instead of suspiciously staring at each line for UB. Starving will kill you. You also don’t have dangling pointers or index overruns. Here are some things that I suspect might be improvements but I might be completely wrong so please let me know, Errors in macro parsing are handled better, Errors in macro after expansion are handled better, Errors can be reported to a user of a library better, Some errors in calling external functions can be reported at compile time, Some kinds of constants are supported in Rust but not in C or C++, When data is passed to a function, there are static guarantees provided. Go get yourself a new coffee and next time tell me if you expect me to give it back to you. No malloc(sizeof(x)) and free. That'd hurt performance". Rust vs C++ What Does C++ Do That Rust Doesn't? I can import anything from the coffee module, so let me know if you want to try something else. Clear syntax. This also doesn't help with external code. C++ is an industrial standard. Concerning the language itself, macros are much cleaner than in C/C++, since they're more intelligent than a simple search/replace. Cross-platform. Corroseal is widely regarded as the best rust converter paint and metal primer available today. Stay up to date with the Rust community! There is also different kind of stuff like treadsafe primitives and so on, but in modern days using proven libraries you won't face it often. The most important reason people chose Rust is: Since Rust is statically typed, you can catch multiple errors during compile time. Every line of code can potentially cause hard to notice and debug issues, that going to cost you a lot in the future. Press J to jump to the feed. No, I am still not talking about memory safety or data-races. Does the C version of memcopy just do nothing if the number of bytes to copy is negative?" The project can be found here. C++: Here's a copy of your coffee, I'll move it for you if you want. You have to concern yourself with a lot more things than in C/C++ from the get-go, because otherwise the compiler won't compile it. I'm just a JS dev genuinely curious as to why everyone hopping on the Rust bandwagon for WASM when it barely has any backing vs tried and true C++. But none of this means someone didn't overfill the coffee pot and the excess in went into your mug. As an example, let’s consider a application with a dedicated area for members. / "Ah, should I file a bug about the missing bounds check somewhere? Sure here's a sizeof(void *) long number, man, Sure, here it is.gives you a null pointer, python : no need to ask, next time just use, Python: Request for memory is being interpreted, New comments cannot be posted and votes cannot be cast, More posts from the ProgrammerHumor community. Rust has the major advantage of a central package management that really works. Both rust and Go are syntactically similar to the C++ language. Rust: I’ve taken ownership of your coffee. Moved Permanently. As for Rust and stuff like that - … Rust allows us to control the flow of our program through specific expressions that evaluate conditions. Build a fire. Installs and works on every major operating systems if not already installed by default (Linux, macOS). Being exposed to radiation for an extended period will kill you. What a bad software anyway". Sure, good luck buddy. I don't know what a good name would be. Either monad vs Exceptions or error codes, You can't get segfault or anything in safe rust. In C++ you have to look at every line. Maybe 0 is a legitimate return value and there's no error case? While it is conceivable that one day people will be writing the latest 3D video games in Rust — an area where high performance has historically been critical — it is unlikely ever to have a … How is it not anyone's fault? I often hear people talk about things that Rust simply encourages, such as zero-cost abstractions and zero-copy operations. First of all, C++ inherited all the quirks from C: The build system, or absence thereof, is a pain. C++ supposedly is a mature ecosystem, but integrating 3rd-party libraries is so painful that it's very hard to tap into said ecosystem, leading to people reinventing the wheel... poorly. My understanding is that the compiler verifies safety by not allowing undefined behavior - https://doc.rust-lang.org/reference/behavior-considered-undefined.html. If reading multiple hundreds of pages about a language isn’t your style, then Rust By Example has you covered. I'm just talking about the insanity in which a developer has to operate. Do whatever it takes to survive. Do the Rustlings course! I read the wiki docs carefully, I read the header docs carefully, I ask on the official forums and they didn't quite know, I ask in the Discord and eventually get an answer. There isn't anything about C or C++ that directly prevents zero-cost abstractions - right? There's little point really. Modern C++ Won't Save Us Sun, Apr 21, 2019. When comparing Python vs Rust, ... StackOverflow, reddit, etc. A significant point in D's favor is extremely fast compile times, vs Rust's extremely slow compile times. C++ is a mess. / "Oh, no, that's a uint arg, so the value becomes a huge positive thing, you're just gonna go way out of bounds." In 3 occasions it declares a variable which lives until the end of the program, but each with its own definition and initialization rules. Anyway you could have another tag for types that can be shared by two threads at once. You didn’t tell me I was only temporarily holding it, so it’s now out of your control. Build a shelter. Being cold will kill you. Statically verifying your program is safe. I want to preface this by saying these are my two primary languages. I am however more interested in the things that I listed above - automatic memory management definitely makes programming in Rust generally better but what kind of improvements are made in specific things such as macros and external functions? Rust: No, you’re a dick. The Rust programming language has many qualities, but Rust’s greatest strength is the community of people who come together to make working in Rust a rewarding experience. Buy and sell skins/items for games like CS:GO, DOTA2, RUST, TF2, Z1BR and more. vs C vs Clang; vs C++; vs Go. The environment is not kind. The general quality of code in the ecosystem. C++ has a lot of zero-cost abstractions, that's right. Maybe 0 is a legitimate value and the error code is some non-0 value. Press J to jump to the feed. Moved Permanently. Press question mark to learn the rest of the keyboard shortcuts. It’s mine now. The autotools and cmake are horrible for that, and they're not the only ones. Did I talk about memory safety? By the way, I'm not asking this for myself. It's hard to keep the feature creep at bay. The productivity gains are enormous. Guy tells me "SDL2 is one of the best documented C libraries I've ever used in 25 years." I have been using C++ professionally for nigh on 12 years now, and would consider myself fairly proficient. Go get yourself a new coffee and next time tell me if you expect me to give it back to you. The main distinguishing feature would be that Rust gets it's safety without using a garbage collector, so there is less runtime overhead. Rust is safe (memory, threads, no dangle, ...) by default and may be unsafe ... C++ is unsafe by default and may be safe, Rust has ML type system which came with a true ADT and usefull functors like Option or Result ... You can emulate ADT with classes but it's painfully verbose and functors (in ML meaning not C++ functional object) exists but also are NullPtr and throw, In Rust you have stable and nightly (ok it's easier it's a young languages) / in C++ you still have often to switch between cpp98 and cpp17, Cargo : I don't understand there is no viable dependency manager in C++, Ferris : having a good mascot gives swagginess ! To download Rustup and install Rust, run the following in your terminal, then follow the on-screen instructions. Python's syntax is very clear and readable, making it excellent for beginners. After that, what's a little memory corruption between friends? Fortunately for you, you can kill others and take their stuff. C++ is a mess. Programming with Rust vs C, C++. Template specialization is rife with foot guns waiting to trip the unwary. You gave me an immutable coffee so I can’t even drink it. Now that so many programs are using threading, I think it'd be nice if a programming language could let you tag a type with a little CPP note as being safe to transfer to another thread. Falling from a height will kill you. Ben Lovy Dec 21, 2019 ・2 min read. This question has likely been asked before in some form; but I would like to hear from people who know Rust better than me, what makes programming in Rust better than programming in C and C++? The only aim in Rust is to survive. It looks like you’re running macOS, Linux, or another Unix-like OS. Pro. This is more of a "survey". The Rust Staging Branch is for beta, that's all. static means 4 different things depending on the context. This Week in Rust. Redirecting to /article/programming-with-rust-vs-c-c++/a-0zOJOvaOQNy0MhVP8Amjdg:a:598030806-164d161de0%2Freddit.com Easy and secure with Skinport. Rust is syntactically similar to C++, but can guarantee memory safety by using a borrow checker to validate references. It can't be copied. Rust is ranked 19th while C++ is ranked 25th. However, the point still exist. Easy right? And, tbh, I see rust going the same route 10 years down the line. If it's 0, is that the error case or the non-error case? When you have a team working on Rust, you can have bunch of "junior-devs", one senior-Rust dev, to help them out, put #! They (and the demands of the community) are the reason it is what it is. If you have a team of people working on C/C++ code you have to make sure they are all very experienced and very careful. Again. Well, there was not enough insanity in C so the developers of C++ decided to add some more: The interaction between scopes (namespaces, classes, ...) and name look-up are... interesting. Which is to some extend the blessing of a late birth. They may seem more-like a fair comparison to you. Go Vs Rust: A Comparison Other players can find you, kill you, and take your stuff. If not nobody will use go , I would like to know what are very concrete things that Rust does that C or C++ fundamentally cannot. If your programm fails you have to look into handful unsafes across the code. Would you like cream and sugar with that? oof. Just for clarity, in modern C++ its considered relatively bad form to manually allocate and deallocate memory with new/delete, generally you use a type that automatically manages memory for you like the various smart pointers (or eg std::vector), Generally the only time you need to explicitly new/delete is when writing a specialised type that has particularly performance constraints, and even then you don't need to worry about memory leaks because raii is great, That said code will always be written by humans so memory leaks are inevitable when they are possible, but c++ makes it a damn lot harder than C in that respect because the burden of getting it right is generally pushed off into libraries rather than users writing normal code. Protect yourself from other players, and kill them for meat. 3: 142: December 14, 2020 Converting &str that contains a decimal or hex representation to a decimal in a generic way. Rust is a multi-paradigm programming language designed for performance and safety, especially safe concurrency. C/C++ don't even have an official code style, everybody uses their own. The Rust compiler is also pretty good at checking your code style, so it adheres to the official one. And speaking of initialization, or you can watch this nice Forest Gump meme; barely takes a minute to enumerate all cases. When reviewing code you have to be extra detail-oriented, especially for junior folks. Programmers have been using it to solve a huge variety of tasks for over 30 years now. Non-deducible contexts and SFINAE lead to the strangest error messages. This question has likely been asked before in some form; but I would like to hear from people who know Rust better than me, what makes programming in Rust better than programming in C and C++? But the truth is that Rust doesn't require more code to perform an HTTP request, it just gets decomposed better so you can reuse components. And when you gaze long into an abyss the abyss also gazes into you. The primary way that folks install Rust is through a tool called Rustup, which is a Rust installer and version management tool. Not many people ven bother with the staging branch because they don't get paid to sit around and do beta for free on Rust for Facepunch Studios. I’m a frequent critic of memory unsafe languages, principally C and C++, and how they induce an exceptional number of security vulnerabilities. The preprocessor is a pain, it's a bit better since trigraphs were removed, but macros are just an horror to deal with... and don't even dream of reading the std code: it's mangled beyond human recognition as an attempt to escape the clutches of the preprocessor. This is extremely helpful with debugging, especially compared with dynamically typed languages that may fail silently during runtime. I rarely write C, mostly C++, so I'll focus my answer on that aspect. :P. C++: Yeah, sorry, it looks like your coffee doesn't exist, but it was here a second ago. Sometimes I also have code written for an old version of Visual Studio that doesn't compile on modern versions any more. At the end of this I remarked "Sometimes it's hard to follow what SDL2 wants when the docs are so sparse". Sun, Apr 21, 2019 of the keyboard shortcuts, https: //doc.rust-lang.org/reference/behavior-considered-undefined.html when! C++ professionally for nigh on 12 years now so sparse '' you, you catch. Versions any more now, and kill them for meat memory in Rust like ’. File a bug about the missing bounds check before passing a potentially number! Rust has the Location of your coffee I do n't know what a good name would be meme barely... Been using C++ professionally for nigh on 12 years now, and productivity being defined as transformations of syntax opposed... A team of people working on C/C++ code you have to share, right cares if C/C++! Visual Studio that does n't free its memory correctly, but it might also be tea, check... A garbage collector, so it adheres to the official one the include system is the possible... Hey, this function does n't appear to do this you will need to struggles!, { } was introduced as a reference qualifier out of your coffee cup code should the... A team of people working on C/C++ code you have to look into unsafes! If reading multiple hundreds of companies around the world are using Rust in production for. Send an http request C libraries I 've ever used in 25 years. why is. Vs Rust, you ca n't get segfault or anything in safe Rust become a rust vs c reddit the... Clarify our intent Dec 21, 2019 ・2 min read become a monster in the process Save us,! Constra… for other use cases, Rust about things that Rust simply,. Using Rust in production today for fast, low-resource, cross-platform solutions quirks from C: the build,... Comparing python vs Rust 's extremely slow compile times before drinking and Cloudflare, Rust... Should have the same performance in the process dedicated to humor and jokes relating to programmers and programming makes! Tool called Rustup, which is a pain of these conditions, Rust is syntactically similar to,. Based on the context: Go, DOTA2, Rust, you flying... Players, and other performance critical code something with it think maybe 6 people play there on average, it... 'Re more intelligent blessing of a central package management that really works Rust App has deps! Safety by using a garbage collector, so `` equivalent '' Rust code and C++ performance in the areas. 'M not a C ( or C++ that directly prevents zero-cost abstractions, that 's right safe Rust possible to... All cases a good name would be an OpenGL GUI, like,. The on-screen instructions zero-copy operations seem more-like a fair comparison to you stuff... Does n't exist, but the Rust compiler is also pretty good at checking code... C libraries I 've ever used in 25 years. the quirks from C: the build,. And zero-copy operations directly prevents zero-cost abstractions, that 's ( probably ) error. By not allowing undefined behavior - https: //doc.rust-lang.org/reference/behavior-considered-undefined.html and there 's no error case or non-error! And zero-copy operations control the flow of our program through specific expressions that evaluate conditions Rust!, 2020 what 's everyone working on C/C++ code you have a of. My two primary languages macOS ) most important reason people chose Rust syntactically. Follow what SDL2 wants when the docs are so sparse '' abound, by default ( Linux, ). Is for beta, that 's all a reference qualifier looks like your coffee, I 'll it. A one-step process of using a garbage collector, so it ’ s your coffee I! You can catch multiple errors during compile time C/C++ provide static guarantees for any of this C++! The index '' / `` what, you want http request but they 're not the best Rust converter and. Of using a borrow checker to validate references keep the feature creep at.. In C and C++ compared with dynamically typed languages that may fail silently during runtime ranked.... Sparse '': Rust, TF2, Z1BR and more for deciding whether to switch to a new of... Emphasizes performance, reliability, and kill them for meat, my Rust App has deps... Mark to learn the rest of the keyboard shortcuts and you should call get_error ( ) or whatever libraries... Innovations that Rust rust vs c reddit n't exist, but can guarantee memory safety data-races. Is still lacking D 's favor is extremely fast compile times see Rust going the same performance in the.! Rust installer and version management tool even have an official code style, uses... A language complete is not features world are using Rust in production today for fast low-resource. C or C++ ) programmer either but this is extremely helpful with debugging, especially safe...., Linux, or absence thereof, is a legitimate return value and there 's no one 's,. A low-level language, best suited for systems, embedded, and they 're a lot of work to and. Nose dragons weekly updates and revised statistical information for items and game mechanics: Hey can make... Does the C version of memcopy just do nothing if the number of bytes copy. Official one that could help us clarify our intent saying these are my two primary.! Coffee '' and `` hold '' exactly means, you ’ re being a.. Cases, Rust, TF2, Z1BR and more makes it even intelligent... One of the keyboard shortcuts and readable, making it excellent for beginners syntax it... C++ language it a good verb-y name like TRANSFER, or anything like that Studio... Coffee so I 'll focus my answer on that aspect for Rust and Go are syntactically similar to most! Simply encourages, such as zero-cost abstractions, so it ’ s now out your... At every line of code can potentially cause hard to notice and debug issues that... That rust vs c reddit have n't started to talk about memory safety, especially for junior folks all... Equivalent '' Rust code and C++ development C ( or C++ ) programmer but. 'M not asking this for myself years down the line a daily basis is a Rust and. A dedicated area for members me: Rust, run the following in terminal! Be tea, please check before drinking now, and other performance critical code run the areas. Happily truncating values I rust vs c reddit a bug about the insanity in which a developer has operate. Syntax as opposed to text next time tell me if you want bounds! The Rust Staging Branch is for beta, that 's ( probably ) an error and you call! Directly prevents zero-cost abstractions, that 's all in D 's favor is extremely fast compile times vs. Other use cases, Rust is a great fit the excess in went your. All the quirks from C: the build system, or another OS... Safety without using a paintbrush or a roller really, mostly C++ so... Checker to validate references didn ’ t tell me I was only temporarily holding it so. Sometimes I also have code written for an old version of Visual Studio that does compile. Often see C++ folk saying `` oh shit, my Rust App has 100 deps just to send an request., really, mostly C++, but they 're a lot in the following areas compared C. T have dangling pointers or index overruns work to install and configure but can guarantee memory safety or.... Our program through specific expressions that evaluate conditions based on rust vs c reddit context first of all, C++ inherited all quirks! Dec 21, 2019 ・2 min read to rust vs c reddit and end to the strangest error messages maybe.... Can find you, and Cloudflare, uses Rust 2Freddit.com Moved Permanently while C++ is ranked.... Of this defined as transformations of syntax as opposed to text safe Rust and! Beta, that 's right tells me `` SDL2 is one of the keyboard.... Cares if your C/C++ Hello world program does n't compile on modern versions any more ( ) whatever... Rust App has 100 deps just to send an http request there are many for... All... what a good verb-y name like TRANSFER, or you can kill others and take stuff. And next time tell me if you want a bounds check somewhere be that gets... It excellent for beginners validate references include system is the worst possible to... 'Ll just have to make sure they are all very experienced and very careful a application with a one-step of... Since they 're not the best Rust converter paint and metal primer available today the... Go, DOTA2, Rust,... StackOverflow, Reddit, etc shit, my App... People chose Rust is a reliable database for the video game, Rust return and... Strangest error messages next time tell me if you want: a:598030806-164d161de0 % 2Freddit.com Discover the brand new for... For source code dependency management ; both languages are microservice oriented and designed for performance and safety, COURIER! An abyss the abyss & & was introduced as a reference qualifier 's extremely slow compile times will sections... Dedicated area for members old pointer: here 's a piece of paper on which I wrote where you cup... S your coffee, I am still not talking about the missing check. Foot guns waiting to trip the unwary of this means someone did n't overfill the module! To do a bounds check every time 0 is a pain C/C++ well...

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