what is the difference between these two annotatio...

# getting-started

[Daniele B]

what is the difference between these two annotations?
@OptIn(ExperimentalCoroutinesApi::*class*)
@ExperimentalCoroutinesApi

[ephemient]

@ExperimentalCoroutinesApi (and other @RequiresOptIn annotations) propagates to callers, @OptIn doesn't

[ephemient]

https://kotlinlang.org/docs/reference/opt-in-requirements.html

[Daniele B]

thanks!