Dart: convert Observable to Future and vice-versa?

Question

How can I convert a Dart Observable to a Future and vice-versa?

Answer 1

To convert a Observable to a Future:

• myObservable.first
• myObservable.firstWhere

To convert a Future to an Observable:

• Observable.fromFuture(myFuture)

Or into a simple stream:

• myFuture.asStream()