ISO8601Format(_:) not available

[0xTim]

https://developer.apple.com/documentation/foundation/date/3766420-iso8601format is part of Foundation, it's not been implemented in CoreLibsFoundation. It should not be missing

[YOCKOW]

Where is at all FormatStyle protocol defined? 🤔

[drewster99]

@0xTim Is it the actual ISO8601Format(_:) that's not implemented, the underlying Date.ISO8601FormatStyle, or both?

[0xTim]

@drewster99 looks like both

[parkera]

This will be resolved with #5001