`Sendable` Conformance

[alobaili]

Checklist

• I have looked into the Readme and the Examples, and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Describe the problem you'd like to have solved

Creating a stored property of type SimpleKeychain in a final class conforming to Sendable produces a compile time error in Swift 6. Here'e the minimum code:

import SimpleKeychain

final class TokenManager: Sendable {
    private let keychain = SimpleKeychain()
}

The above code produces the error:

Stored property 'keychain' of 'Sendable'-conforming class 'TokenManager' has non-sendable type 'SimpleKeychain'

Describe the ideal solution

SimpleKeychain should be reviewed against Swift 6 concurrency checks and be marked Sendable.

The above minimum code should compile in Swift 6.

Alternatives and current workarounds

I can add @preconcurrency to the import statement to silent all errors and warnings, but this is not ideal and simply hides the issues and data-race risks.

Additional context

I'm trying to use SimpleKeychain in a class that handles storing and retrieving all sensitive strings in Keychain.

[Widcket]

Hi @alobaili, I'm working on this and should be able to have a PR up soon.