Hi guys, anyone explain what is the use of this peace of code

private val callbackScope = CoroutineScope(Executors.newSingleThreadExecutor().asCoroutineDispatcher())

Thanks

Having coroutines running on a single thread — can be useful in handling mutable shared state (no need for external synchronization) If I understand correctly, coroutines cannot run in parallel in that single thread dispatcher configuration

Coroutines can run in parallel, but only one will be in active state at the time (another would suspend)

Sure, I'll take a careful about this stuffs. I really appreciate you guys..