box-dyn-write:
Problem from datetimescan/replace-sh-tests
Have a 'Printer' object, with a Option<Box<dyn Write>>, writing to stdout (with writeln!()) if it is None, and (unimplemented) writing to (something else - a file? a buffer? both?) if it is not.
clap-cli-tabcomplete: Generating shell tab completion for clap arguments (Currently) an empty project, with a text file containing what gpt4 claims is a solution.