Analogous to --whatrequires To help answering why a system have have package x Example https://bugs.mageia.org/show_bug.cgi?id=31623#c44
Ideally all of the "what" options in rpm should be supported. $ man rpm|grep what [--whatprovides CAPABILITY] [--whatrequires CAPABILITY] [--whatrecommends CAPABILITY] [--whatsuggests CAPABILITY] [--whatsupplements CAPABILITY] [--whatenhances CAPABILITY] [--whatobsoletes CAPABILITY] [--whatconflicts CAPABILITY] --whatobsoletes CAPABILITY --whatprovides CAPABILITY --whatrequires CAPABILITY --whatconflicts CAPABILITY --whatrecommends CAPABILITY --whatsuggests CAPABILITY --whatsupplements CAPABILITY --whatenhances CAPABILITY rpm --help - as rpm supports customizing the options via popt aliases it's impossible to guarantee that what's described in the manual matches what's available. $ man urpmq|grep what -p, --whatprovides --whatrequires Reverse search to what requires the package given. --whatrequires-recursive Reverse search to what requires recursively the package given (looking through virtual packages).
CC: (none) => davidwhodgins