How does one specify a minimum target of iOS(.v17) in a swift package

Question

cyclic OP

Created Jun ’23

Replies 3

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Looking for something like this.

let package = Package( name: "Core", defaultLocalization: "en", platforms: [ .iOS(.v16) ],

Also, I assume since my package is still using v16, I will not see new types like @Observable. Is that a valid assumption as to why I don't see these new types?

Answered by cyclic in 755050022

Disregard, that's minimum target.

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Answer 1

cyclic OP

Jun ’23

Accepted Answer

Disregard, that's minimum target.

1

Answer 2

publicfarley OP

Jun ’23

Hey @cyclic. Did you solve your issue? Unfortunately, when I try to use @Observable in a Swift Package I get the following error: "'ObservationRegistrar' is only available in iOS 17.0 or newer".

You?

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Answer 3

publicfarley OP

Jun ’23

For all those struggling with this, I found the fix. Make sure Swift Tools Version is 5.9 at the top of your package.swift file:

// swift-tools-version: 5.9
// The swift-tools-version declares the minimum version of Swift required to build this package.

Then you're allowed to specify iOS 17 in your platforms declaration:

platforms: [.iOS(.v17)],

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