From 83c6c6104205001acf5a2e3c2d03eb9fe642c6ef Mon Sep 17 00:00:00 2001
From: "Demi M. Obenour" <demi@parity.io>
Date: Thu, 4 Jun 2020 10:42:23 -0400
Subject: [PATCH] Remove impl of Signer for Box<dyn Signer + Send + Sync>
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It isn’t needed, since Box implements Deref.
---
 src/signer.rs | 32 --------------------------------
 1 file changed, 32 deletions(-)

diff --git a/src/signer.rs b/src/signer.rs
index 986b8a3959..a8b62c8fc2 100644
--- a/src/signer.rs
+++ b/src/signer.rs
@@ -147,35 +147,3 @@ where
         )))
     }
 }
-
-impl<T, S, E> Signer<T, S, E> for Box<dyn Signer<T, S, E> + Send + Sync>
-where
-    T: System,
-    S: Encode,
-    E: SignedExtra<T>,
-{
-    fn account_id(&self) -> &T::AccountId {
-        (**self).account_id()
-    }
-
-    fn nonce(&self) -> Option<T::Index> {
-        (**self).nonce()
-    }
-
-    fn sign(
-        &self,
-        extrinsic: SignedPayload<Encoded, E::Extra>,
-    ) -> Pin<
-        Box<
-            dyn Future<
-                    Output = Result<
-                        UncheckedExtrinsic<T::Address, Encoded, S, E::Extra>,
-                        String,
-                    >,
-                > + Send
-                + Sync,
-        >,
-    > {
-        (**self).sign(extrinsic)
-    }
-}