this post was submitted on 31 May 2024
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Aviation, Health, Space and Car industry have only 3 certified languages that they use. Ada, C and C++. Ada is dying because there are way less young engineers who want to invest their future learning it. Then there is C and C++ but they dont offer memory safety and its really hard to master and its really hard and long (thats what she said) to certify the code when being audited for safety by a tier company.
Rust solves by default (no need to review) like 2/3 of the standard requirements those industries have and are that found in C and C++. Rust will soon be approved in this group by the car industry.
Im not a rust fan, but I have 3 things to say about rust.
Rust is automotive certified since over half a year. https://ferrous-systems.com/blog/officially-qualified-ferrocene
Could you explain the "no need to review" part? I do keep hearing good things about Rust.
These industries hire third parties to review c and c++ line per line to make sure it's memory safe. Rust by default forces you to write memory safe code, otherwise it won't even compile. The rust compiler tells where is the problem and what it expects. No only for basic Type errors but also for concurrent code.
Is it not possible to build that functionality into C/++ compilers?
its the way the language was built. Im not sure its possible without breaking C/C++ which have like 35 years + in the making. Also these concepts are have little to do with programing and more architectural designs. The designers are real engineers working on difficult concepts. All big brains tbh
Ada SPARK is not dying at all, it's growing. It is used where formal proof is required like and Rust is nowhere near that!
Whoa, Skippy. It's not saving the world, it's just coding properly.
Well no, those companies deal with really important subjects. Airplanes, car safety, chemotherapy machines, missiles, etc. Have a good day