orbtk-proc-macros is used at run time in 4 crates. It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) orbtk-proc-macros version
1 orbtk-core ^0.3.1-alpha4
orbtk-api ^0.3.1-alpha3
orbtk-widgets ^0.3.1-alpha4