atools

atools is used at run time in 8 crates. It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps)			atools version
	4	fimg		^0.1.4
		dib		^0.1.4
		pngenc		^0.1.1
		pnm		^0.1.1
	1	qwant		^0.1.1