Hello @loom-dev <[email protected]>, I noticed just recently that StructuredTaskScope.Joiner is an @FunctionalInterface. Is that merely a derived trait automatically applied by the Javadoc/JDK? Or are there ways to make useful Joiners using just the unimplemented result()? Only thing I could think of is that it's useful for creating mock Joiners in unit tests, that just return some pre-defined value. But even that is limited in its utility.
Thank you for your time and consideration. David Alayachew
