add central helper function to format client id

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 548b0e3..8f4e8d2 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,3 @@
 pub mod error;
 pub mod lease;
+pub mod util;