iosrenderingmetal
CAMetalLayer is only available on iOS 13.0
I am using CAMetalLayer to draw onto a UIView.
The compiler throws a warning that CAMetalLayer is only available on iOS 13.0.
The docs however say iOS 8.0+.
Can I ignore this warning? I only have iOS 13.0 devices here and we'd like to support 12 and 11, too.
Solution
CAMetalLayer is actually available on iOS 8.0+, I can confirm this. This warning is a known Apple mistake, you can ignore it.
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