From a5894ff91da1f553419031c064671202f2c977ac Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Sun, 29 Oct 2017 18:23:34 -0700
Subject: squelch some 'unused' warnings

---
 src/protocol.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/protocol.rs')

diff --git a/src/protocol.rs b/src/protocol.rs
index a52c377..e6bc0f3 100644
--- a/src/protocol.rs
+++ b/src/protocol.rs
@@ -130,7 +130,8 @@ fn test_bsxii_continued() {
     assert_eq!(a, c);
 }
 
-fn make_discovery_key(key: &[u8]) -> Vec<u8> {
+// TODO: move to lib.rs?
+pub fn make_discovery_key(key: &[u8]) -> Vec<u8> {
     // calculate discovery key
     let mut discovery_key = [0; 32];
     let mut hash = Blake2b::new_keyed(32, key);
-- 
cgit v1.2.3