Variantly

Variantly is used at run time in 6 crates. It is a direct run-time dependency in 3 crates.

Number of dependers	Variantly version	Downloads/month
4	0.4.0	360
2	0.3.0	65

Depender (with downloads and own rev deps)			Variantly version
350	1	rustitude		^0.4.0
	1	frc-value		^0.3.0
	1	pickled	optional	^0.4