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Learn both, Rust is a great general purpose language that can be used to build almost anything. Go is a great general purpose language that can build a nice se

Learn both, Rust is a great general purpose language that can be used to build almost anything. Go is a great general purpose language that can build a nice set of things. If you need to, you can even use Rust to build firmware, boot loaders, kernel drivers, user mode drivers and operating systems. Basically anything that you want to run fast and have less errors Rust would be a pretty good choice to use, especially when speed, performance and app reliability is a high requirement. I use Rust at work to help reduce error prone programs and speed up capabilities of our distributed apps (calculations and pre-processing of data from systems) that naturally run slow using their original language implementation. I use Go for writing our blazing fast web applications that provide an fast interface to our apps for our internal users.

hamza99 8y ago
Yes, on the performance side of things, Rust is blazing fast, but the learning curve is hard though, that's why I'm wondering if it's really beneficial for me as a programmer especially in the long run, since it's not used widely in the moment.
- techjuice 8y ago
  It is worth learning about it, the biggest part of the learning curve is learning how to right programs better using the language guidelines. I use it daily and it has been a wonderful tool in the toolbox to improve performance, reliability and security of our systems and low level processing systems. You will more then likely still need to use C and C++, but learning Rust will help you program better in C and C++ along with other languages as Rust can call those C and C++ based programs. The use of Rust is rising, especially for new systems level projects or rewrites of older programs. This is especially true where unexpected issue reduction is a high priority (high frequency trading systems, industrial systems, security systems, video transcoding, packet switching and routing systems, video monitoring systems, virtualization and emulation, web servers, other embedded etc.) I would recommend getting started learning Rust by having a few projects. I would recommend starting off by building a multi-threaded web server. https://doc.rust-lang.org/book/second-edition/ch20-01-single-threaded.html https://doc.rust-lang.org/book/second-edition/ch20-01-single... See how many concurrent clients it can handle and make adjustments to increase it's max capacity. After you have done that I recommend building your own daemon to handle log parsing and analysis from your web server to give you a nice table of stats. To spice thinks up I would recommend trying to do this without the dependency on external resources after you have downloaded all the resources you need: https://doc.rust-lang.org/cargo/reference/source-replacement.html https://doc.rust-lang.org/cargo/reference/source-replacement... https://crates.io/crates/crates-mirror https://crates.io/crates/crates-mirror then try to build the projects. You can also do some much needed checks on your programs input by using Valgrind and several other tools. Once you are satisfied with your program insure you use Rusts tools to also build the documentation and check your coverage: https://github.com/huonw/travis-cargo https://github.com/huonw/travis-cargo
  - orcs 8y ago
    What resources would you recommend for a beginner programmer with no experience of C or C++? I'm a mature student studying a computer science degree but wouldn't say it's providing anything in the way of proper programming experience, though I do understand the most common data structures and algorithms as result.
- oconnor663 8y ago
  > I'm wondering if it's really beneficial for me as a programmer I'm biased since I love programming in Rust, but I think learning the ownership model (the trickiest part for most people) is beneficial for programming in any language. It builds up a really good intuition: If only one reference exists to an object, or if shared references exist but they're all read-only, then that's "business as usual". But as soon as you have shared references and mutability at the same time, then you have "very interesting code". Even in a language other than Rust, where you don't need special types to let you do that, the situation probably deserves some beefy block comments where you warn everyone to pay attention.

hamza99 8y ago

Yes, on the performance side of things, Rust is blazing fast, but the learning curve is hard though, that's why I'm wondering if it's really beneficial for me as a programmer especially in the long run, since it's not used widely in the moment.

techjuice 8y ago
It is worth learning about it, the biggest part of the learning curve is learning how to right programs better using the language guidelines. I use it daily and it has been a wonderful tool in the toolbox to improve performance, reliability and security of our systems and low level processing systems. You will more then likely still need to use C and C++, but learning Rust will help you program better in C and C++ along with other languages as Rust can call those C and C++ based programs. The use of Rust is rising, especially for new systems level projects or rewrites of older programs. This is especially true where unexpected issue reduction is a high priority (high frequency trading systems, industrial systems, security systems, video transcoding, packet switching and routing systems, video monitoring systems, virtualization and emulation, web servers, other embedded etc.) I would recommend getting started learning Rust by having a few projects. I would recommend starting off by building a multi-threaded web server. https://doc.rust-lang.org/book/second-edition/ch20-01-single-threaded.html https://doc.rust-lang.org/book/second-edition/ch20-01-single... See how many concurrent clients it can handle and make adjustments to increase it's max capacity. After you have done that I recommend building your own daemon to handle log parsing and analysis from your web server to give you a nice table of stats. To spice thinks up I would recommend trying to do this without the dependency on external resources after you have downloaded all the resources you need: https://doc.rust-lang.org/cargo/reference/source-replacement.html https://doc.rust-lang.org/cargo/reference/source-replacement... https://crates.io/crates/crates-mirror https://crates.io/crates/crates-mirror then try to build the projects. You can also do some much needed checks on your programs input by using Valgrind and several other tools. Once you are satisfied with your program insure you use Rusts tools to also build the documentation and check your coverage: https://github.com/huonw/travis-cargo https://github.com/huonw/travis-cargo
- orcs 8y ago
  What resources would you recommend for a beginner programmer with no experience of C or C++? I'm a mature student studying a computer science degree but wouldn't say it's providing anything in the way of proper programming experience, though I do understand the most common data structures and algorithms as result.
oconnor663 8y ago
> I'm wondering if it's really beneficial for me as a programmer I'm biased since I love programming in Rust, but I think learning the ownership model (the trickiest part for most people) is beneficial for programming in any language. It builds up a really good intuition: If only one reference exists to an object, or if shared references exist but they're all read-only, then that's "business as usual". But as soon as you have shared references and mutability at the same time, then you have "very interesting code". Even in a language other than Rust, where you don't need special types to let you do that, the situation probably deserves some beefy block comments where you warn everyone to pay attention.