A modern programming language that makes developers happier.

kotlinlang

I’m playing with Jetpack DataStore, and it seems like there’s no way to synchronously get a key value? e.g. if I have access token stored in DataStore, and now I want to make a network request while already being in a <http://Dispatchers.IO|Dispatchers.IO> coroutine, how do I synchronously fetch my token?

The docs say
```Instead, use data.first() to access a single snapshot.```
but is this efficient enough for a code path that might trigger quite often?

Or I’ll just convert Flow returned by DataStore into StateFlow (in GlobalScope?)