Use jdupes or rmlint as backend for exact matches

[RollingStar]

Is your feature request related to a problem? Please describe. No disrespect intended, but these tools seem to have more active development / edge case handling / less crashing on large file lists / faster performance.

Describe the solution you'd like Use one of those tools to handle exact match logic.

Describe alternatives you've considered Do nothing.

[glubsy]

Eagerly waiting to see your patch submissions.

[prk0ghy]

I like the idea, however I can see that this would mean a lot of work.