Man pages matching name moosex::attributeshortcuts::trait::attribute::hasanonbuilder in section 3pm:

MooseX::AttributeShortcuts::Trait::Attribute::HasAnonBuilder.3pm.en	debian 10 / libmoosex-attributeshortcuts-perl
MooseX::AttributeShortcuts::Trait::Attribute::HasAnonBuilder.3pm.en	debian 11 / libmoosex-attributeshortcuts-perl
MooseX::AttributeShortcuts::Trait::Attribute::HasAnonBuilder.3pm.en	debian 12 / libmoosex-attributeshortcuts-perl