3 ms·

If you're truly worried, I would hold off just a little bit longer. Swift ABI stability is slated for Swift 4.

• mozumder 10y ago
  Is that expected this summer?
  • mikeash 10y ago
    Swift seems to be locked to Apple's yearly release schedule, so we should see prerelease versions of Swift 4 this summer, followed by a public 4.0 release around September.
• stepanhruda 10y ago
  ABI stability doesn't really matter for users, unless you're using 3rd party pre-compiled libraries. It's mainly an issue for Apple, shipping system libraries.
  • mnem 10y ago
    It's quite important if you're trying to provide libraries for developers to use...
    • stepanhruda 10y ago
      Closed source libraries.