From d8347ee76814dcf3f0beb5bd78487fb45346f403 Mon Sep 17 00:00:00 2001
From: refcell <abigger87@gmail.com>
Date: Sun, 17 Nov 2024 08:04:55 -0500
Subject: [PATCH] chore: simplify signature definitions

---
 crates/consensus/src/hardforks/ecotone.rs | 4 ++--
 crates/consensus/src/hardforks/fjord.rs   | 4 ++--
 crates/consensus/src/hardforks/mod.rs     | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/crates/consensus/src/hardforks/ecotone.rs b/crates/consensus/src/hardforks/ecotone.rs
index 66039ffa..00ad1769 100644
--- a/crates/consensus/src/hardforks/ecotone.rs
+++ b/crates/consensus/src/hardforks/ecotone.rs
@@ -6,7 +6,7 @@ use crate::{OpTxEnvelope, TxDeposit};
 use alloc::{string::String, vec, vec::Vec};
 use alloy_consensus::Sealable;
 use alloy_eips::eip2718::Encodable2718;
-use alloy_primitives::{address, bytes, Address, Bytes, TxKind, U256};
+use alloy_primitives::{address, bytes, hex, Address, Bytes, TxKind, U256};
 use spin::Lazy;
 
 use crate::UpgradeDepositSource;
@@ -32,7 +32,7 @@ pub const NEW_L1_BLOCK_ADDRESS: Address = address!("07dbe8500fc591d1852b76fee44d
 pub const GAS_PRICE_ORACLE_ADDRESS: Address = address!("b528d11cc114e026f138fe568744c6d45ce6da7a");
 
 /// The Enable Ecotone Input Method 4Byte Signature
-pub const ENABLE_ECOTONE_INPUT: &[u8] = &[0x22, 0xb9, 0x08, 0xb3];
+pub const ENABLE_ECOTONE_INPUT: [u8; 4] = hex!("22b908b3");
 
 /// EIP-4788 From Address
 pub const EIP4788_FROM: Address = address!("0B799C86a49DEeb90402691F1041aa3AF2d3C875");
diff --git a/crates/consensus/src/hardforks/fjord.rs b/crates/consensus/src/hardforks/fjord.rs
index e85eba80..2b475190 100644
--- a/crates/consensus/src/hardforks/fjord.rs
+++ b/crates/consensus/src/hardforks/fjord.rs
@@ -6,7 +6,7 @@ use crate::{OpTxEnvelope, TxDeposit};
 use alloc::{string::String, vec, vec::Vec};
 use alloy_consensus::Sealable;
 use alloy_eips::eip2718::Encodable2718;
-use alloy_primitives::{address, Address, Bytes, TxKind, U256};
+use alloy_primitives::{address, hex, Address, Bytes, TxKind, U256};
 use spin::Lazy;
 
 use crate::UpgradeDepositSource;
@@ -46,7 +46,7 @@ static ENABLE_FJORD_SOURCE: Lazy<UpgradeDepositSource> = Lazy::new(|| UpgradeDep
 pub const ENABLE_FJORD_FUNC_SIGNATURE: &str = "setFjord()";
 
 /// The Set Fjord Four Byte Method Signature.
-pub const SET_FJORD_METHOD_SIGNATURE: &[u8] = &[0x8e, 0x98, 0xb1, 0x06];
+pub const SET_FJORD_METHOD_SIGNATURE: [u8; 4] = hex!("8e98b106");
 
 impl super::Hardforks {
     /// Returns the fjord gas price oracle deployment bytecode.
diff --git a/crates/consensus/src/hardforks/mod.rs b/crates/consensus/src/hardforks/mod.rs
index 8e71a59b..532f3170 100644
--- a/crates/consensus/src/hardforks/mod.rs
+++ b/crates/consensus/src/hardforks/mod.rs
@@ -4,7 +4,7 @@ pub mod ecotone;
 pub mod fjord;
 
 /// UpgradeTo Function 4Byte Signature
-pub(crate) const UPGRADE_TO_FUNC_BYTES_4: &[u8] = &[0x36, 0x59, 0xcf, 0xe6];
+pub(crate) const UPGRADE_TO_FUNC_BYTES_4: [u8; 4] = alloy_primitives::hex!("3659cfe6");
 
 /// Optimism Hardforks
 ///