File	Line Coverage			Functions		Branches
build.rs	86.61%	86.61%	110 / 127	62.96%	68 / 108	100%	0 / 0
err.rs	82.17%	82.17%	129 / 157	51.35%	38 / 74	100%	0 / 0
lib.rs	100%	100%	12 / 12	100%	3 / 3	100%	0 / 0
util.rs	50%	50%	3 / 6	50%	2 / 4	100%	0 / 0