Man pages matching name class::accessor::lvalue::fast in section 3pm:

Class::Accessor::Lvalue::Fast.3pm.en	debian 10 / libclass-accessor-lvalue-perl
Class::Accessor::Lvalue::Fast.3pm.en	debian 11 / libclass-accessor-lvalue-perl
Class::Accessor::Lvalue::Fast.3pm.en	debian 12 / libclass-accessor-lvalue-perl