Man pages matching name try::tiny::byclass in section 3pm:

Try::Tiny::ByClass.3pm.en	debian 10 / libtry-tiny-byclass-perl
Try::Tiny::ByClass.3pm.en	debian 11 / libtry-tiny-byclass-perl
Try::Tiny::ByClass.3pm.en	debian 12 / libtry-tiny-byclass-perl