“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?
In summary: use rust.
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It’s like going to city hall and complaining your tax dollars are being spent on guardrails along the road that you haven’t personally ever driven into.
I don’t agree with /u/red-crayon-scribbles ’ approach to memory safety, but what you’re saying isn’t entirely true either.
It is possible to manipulate memory in ways that do not conform to Rust’s lifecycle/ownership model. In theory, this can even be done correctly.
The problem is that in practice, this leads to the following, many of which were committed by some of the most highly skilled C developers alive, including major kernel contributors:
https://xeiaso.net/blog/series/no-way-to-prevent-this/
ooof.
Your first point is not true. There are valid uses of memory sharing that rust will reject.
Curious what you are talking about. Multi-threaded sharing of memory for example is also easy with rust, it just doesn’t let you wrote and read at the same time, and so on.
Off the top of my head, single-threaded writing to the same memory from different fields of a struct. Not to mention self-referencing like if you want to hold a buffer and have different views into it in the same structure.