coco

coco is used at run time in 3 crates.

Number of dependers	coco version	Downloads/month
2	0.3.4	170
1	0.2.1	290
0	0.1.1	5.3K

Depender			coco version
		cernan		^0.3
		rsdb		^0.2
		polyester		^0.3.1