ockam_vault is used at run time in 5 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) ockam_vault version
650 ockam optional ^0.9.0
130 3 ockam_key_exchange_xx dev ^0.9.0
120 2 ockam_channel optional ^0.9.0
ockam-ffi ^0.9.0
1 ockam_entity optional ^0.9.0
1 ockam_key_exchange_x3dh dev ^0.9.0
5 ockam_vault_sync_core optional ^0.9.0