xkv is used at run time in 6 crates (of which 2 optionally).

Depender (with downloads and own rev deps) xkv version
2 captcha_verify ^0.1.44
xr ^0.1.37
captcha_ ^0.1.41
x0 ^0.1.8
250 1 ctx_ optional ^0.1.44
req_ optional ^0.1.44