Zipkin is used at run time in 5 crates. It's used only as a dev dependency in 1 crate.

Number of dependers Zipkin version Downloads/month
4 0.4.2 6.8K
2 0.3.5 0
Depender (with downloads and own rev deps) Zipkin version
6.8K 2 http-zipkin ^0.4
6.6K 1 conjure-runtime ^0.4
4.3K 1 witchcraft-server ^0.4
hyper-zipkin ^0.3.0
futures-zipkin ^0.3.0