ServerTimestamp<T> could be sendable if T is Sendable

[jesus-mg-ios]

Description

ServerTimestamp is not sendable, while T generic parameter like Date could be sendable.

Reproducing the issue

No response

Firebase SDK Version

11.2.0

Xcode Version

16.1

Installation Method

Swift Package Manager

Firebase Product(s)

Firestore

Targeted Platforms

iOS

Relevant Log Output

.

If using Swift Package Manager, the project's Package.resolved

No response

If using CocoaPods, the project's Podfile.lock

No response

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[milaGGL]

Hi @jesus-mg-ios, thank you for raising this issue. Could you please provide more details on it?

[jesus-mg-ios]

Sure, imagine that you got a variable var serverTimestamp: ServerTimestamp<Date> to decode a response using Firestore, then ServerTimestamp is marked as Non Sendable ...

So it would be nice, that if Date, (that it is ) is sendable, then ServerTimestamp could be Sendable

Something like this extension ServerTimestamp: Sendable where T: Sendable {} Because in this case ServerTimestamp can be Sendable if T it is. @milaGGL

[milaGGL]

Hi @jesus-mg-ios, improving Sendable conformance in the SDK is certainly on our radar, but it is deprioritized for now. I've added your request to our backlog so we can consider it for future development. Googlers please see b/378477431.

Thank you again for bringing this to our attention. I'll close the issue for now and will update it if there are any changes.