ixc_message_api is used at run time in 6 crates.

Depender (with downloads and own rev deps) ixc_message_api version
150 ixc_testing ^0.0.4
4 ixc_schema ^0.0.4
3 ixc_core ^0.0.4
1 ixc ^0.0.4
1 ixc_vm_api ^0.0.4
1 state_objects ^0.0.4