From d31a58b3eb4c4e855674582cd6b1f18a6cc789d3 Mon Sep 17 00:00:00 2001
From: ice_iix <ice_ix@protonmail.ch>
Date: Sun, 4 Nov 2018 11:33:23 -0800
Subject: [PATCH] Remove anonymous trait parameters, name _ for Rust 2018

https://rust-lang-nursery.github.io/edition-guide/rust-2018/trait-system/no-anon-params.html
---
 protocol/src/types/metadata.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protocol/src/types/metadata.rs b/protocol/src/types/metadata.rs
index 59ea64d..7616266 100644
--- a/protocol/src/types/metadata.rs
+++ b/protocol/src/types/metadata.rs
@@ -205,7 +205,7 @@ pub enum Value {
 }
 
 pub trait MetaValue {
-    fn unwrap(&Value) -> &Self;
+    fn unwrap(_: &Value) -> &Self;
     fn wrap(self) -> Value;
 }