Use macros to reduce boilerplate code (#282)

README.md

@@ -9,9 +9,9 @@ interpreter that can be easily customized.
 ## Status
 
 The Rust EVM project has a long history dating back to the initial
-implementation in 2017 (when it was called SputnikVM). It has went through
-multiple rewrites over the years to accomodate for different requirements, when
-we successfully tested one integrating Geth to sync the mainnet.
+implementation in 2017 (when it was called SputnikVM). It has gone through
+multiple rewrites over the years to accommodate for different requirements,
+when we successfully tested one integrating Geth to sync the mainnet.
 
 The current rewrite is used in production for the Frontier project (the
 Ethereum-compatibility layer for Polkadot). However, we have not yet fully

interpreter/Cargo.toml

@@ -9,13 +9,14 @@ keywords = { workspace = true }
 description = "The interpreter part of Ethereum Virtual Machine"
 
 [dependencies]
+auto_impl = "1.1"
+paste = "1.0.15"
 primitive-types = { version = "0.12", default-features = false, features = ["rlp"] }
 rlp = { version = "0.5", default-features = false }
 scale-codec = { package = "parity-scale-codec", version = "3.2", default-features = false, features = ["derive", "full"], optional = true }
 scale-info = { version = "2.3", default-features = false, features = ["derive"], optional = true }
 serde = { version = "1.0", default-features = false, features = ["derive"], optional = true }
 sha3 = { version = "0.10", default-features = false }
-auto_impl = "1.1"
 
 [dev-dependencies]
 hex = "0.4"