Oh yes, I did find something is missing, details on SAM-conversions !
The best official documentation I have found is in the Scala 2.12 release notes which is not ideal
(and I didn’t even find this myself, only through a stack overflow answer)
Ideally the documentation should not assume knowledge of Java’s SAM-conversions
(And this is valid more broadly)
If added it would allow us to link to it from the pages that refer to the concept, see for example “SAM class” mentioned here