refactor: reduce `UnlockPolicy` boilerplate

Signed-off-by: Thomas Mühlbacher <tmuehlbacher@posteo.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 853123ee..8e762952 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,3 +23,5 @@ either = "1.5"
 rpassword = "7"
 bch_bindgen = { path = "bch_bindgen" }
 byteorder = "1.3"
+strum = { version = "0.26", features = ["derive"] }
+strum_macros = "0.26"