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A comment on IBM says Swift is ready for the enterprise. Parent comment

Re:IBM says Swift is ready for the enterprise by themihai on Monday September 26, 2016 @02:42PM (#12584457)
Is there any open source library that does that? I know in theory many things are possible but it would be great to actually test it/see it in action. I never thought of Swift as a language with zero cost abstractions and deterministic performance. If it works I think it really gives it a leg up.
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Re:IBM says Swift is ready for the enterprise by mikeash on Monday September 26, 2016 @02:49PM (#12584520)
It's pretty uncommon, so I'm not sure. If I may toot my own horn a bit, you may find the code to my memory dumper interesting:

https://github.com/mikeash/memorydumper2

I also gave a talk on this subject a couple of years ago. It's out of date by now, but the basics are still more or less intact:

https://vimeo.com/107707576

Or peruse the standard library documentation for UnsafePointer, UnsafeRawPointer, UnsafeMutablePointer, and UnsafeRawMutablePointer. These are built-in types that the compiler knows about, and code that uses them should compile down to essentially the same stuff as C pointer code would.

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