File	Line Coverage			Functions
ast.rs	18.23%	18.23%	37 / 203	36.11%	13 / 36
error.rs	0%	0%	0 / 5	0%	0 / 3
ffi.rs	100%	100%	55 / 55	100%	2 / 2
print.rs	0%	0%	0 / 61	0%	0 / 53
run.rs	69.53%	69.53%	324 / 466	35.44%	28 / 79
scoped_ptr.rs	100%	100%	6 / 6	85.71%	12 / 14
wrappers.rs	83.33%	83.33%	10 / 12	66.67%	2 / 3