File	Line Coverage			Functions		Branches
backoff.rs	87.84%	87.84%	65 / 74	80.82%	59 / 73	100%	0 / 0
descriptor.rs	80.77%	80.77%	84 / 104	9.52%	2 / 21	100%	0 / 0
reactor.rs	71.6%	71.6%	711 / 993	33.18%	146 / 440	100%	0 / 0
reupload_timer.rs	100%	100%	9 / 9	57.14%	4 / 7	100%	0 / 0