[swift-users] NSData vs Data in swift 3

Quinn "The Eskimo!" eskimo1 at apple.com
Fri Aug 12 02:50:04 CDT 2016

On 12 Aug 2016, at 05:00, CK TUNG via swift-users <swift-users at swift.org> wrote:

> Any idea on the motivation to have new Data class in Foundation ?

For the motivation behind these changes, check out the following Swift evolution proposals:

* SE-0069 “Mutability and Foundation Value Types”


* SE-0086 “Drop NS Prefix in Swift Foundation”


If you have specific questions beyond that please post ’em here and we’ll see what we can do to help.

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Quinn "The Eskimo!"                    <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

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