libpep is used at run time in 5 crates.

Depender (with downloads and own rev deps) libpep version
750 paas-server ^0.6.8
500 1 paas-client ^0.6.9
460 nest-data-source-api ^0.6.9
240 2 paas-api ^0.6
paas-common ^0.6.4