Are these two code snippets equivalent?

val job = SupervisorJob()
val lifecycleScope = CoroutineScope(Dispatchers.Main + job)

lifecycleScope.launch { }

val job = SupervisorJob()
val lifecycleScope = CoroutineScope(job)

lifecycleScope.launch(Dispatchers.Main) { }

I would say not entirely equivalent -- the two `lifecycleScope`s obviously have different final contexts, but the code in

launch

will be run in the same way, if that was the question

ok that was my main question. Why would the context be different? would it need to be

lifecycleScope.launch(Dispatchers.Main + job) { }

the context is different in that any

launch

(or async, etc.) would use the Main dispatcher by default in the first one, but only the single launch in the second one uses Main by default

ok perfect! thank you!