From 4c97a2490bf94b2d3711980ab013a8f1ade12420 Mon Sep 17 00:00:00 2001
From: Oliver Nordbjerg <hi@notbjerg.me>
Date: Mon, 1 Jul 2024 11:41:35 +0200
Subject: [PATCH] chore: clean up 7702 encoding

Ref https://github.com/ethereum/EIPs/pull/8679
---
 crates/eips/src/eip7702/auth_list.rs | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/crates/eips/src/eip7702/auth_list.rs b/crates/eips/src/eip7702/auth_list.rs
index faa2c160ada..132981aaef1 100644
--- a/crates/eips/src/eip7702/auth_list.rs
+++ b/crates/eips/src/eip7702/auth_list.rs
@@ -51,17 +51,9 @@ impl Authorization {
     pub fn signature_hash(&self) -> B256 {
         use super::constants::MAGIC;
 
-        #[derive(RlpEncodable)]
-        struct Auth {
-            chain_id: ChainId,
-            nonce: OptionalNonce,
-            address: Address,
-        }
-
         let mut buf = Vec::new();
         buf.put_u8(MAGIC);
-
-        Auth { chain_id: self.chain_id, nonce: self.nonce, address: self.address }.encode(&mut buf);
+        self.encode(&mut buf);
 
         keccak256(buf)
     }