refactor: move mainnet builder to handler crate

crates/context/src/cfg.rs

@@ -157,6 +157,7 @@ impl<SPEC: Into<SpecId> + Copy> Cfg for CfgEnv<SPEC> {
         }
     }
 
+    /// Returns `true` if the block gas limit is disabled.
     fn is_block_gas_limit_disabled(&self) -> bool {
         cfg_if::cfg_if! {
             if #[cfg(feature = "optional_block_gas_limit")] {

crates/handler/Cargo.toml

@@ -31,7 +31,7 @@ context.workspace = true
 primitives.workspace = true
 state.workspace = true
 specification.workspace = true
-bytecode.workspace = true 
+bytecode.workspace = true
 auto_impl.workspace = true
 
 # Optional
@@ -42,6 +42,10 @@ serde = { version = "1.0", default-features = false, features = [
 
 [dev-dependencies]
 database.workspace = true
+alloy-eip7702.workspace = true
+alloy-provider.workspace = true
+alloy-signer.workspace = true
+alloy-signer-local.workspace = true
 
 [features]
 default = ["std"]

crates/handler/src/lib.rs

@@ -14,6 +14,7 @@ mod frame_data;
 pub mod handler;
 pub mod instructions;
 mod item_or_result;
+mod mainnet_builder;
 mod mainnet_handler;
 pub mod post_execution;
 pub mod pre_execution;
@@ -26,5 +27,6 @@ pub use frame::{return_create, return_eofcreate, ContextTrDbError, EthFrame, Fra
 pub use frame_data::{FrameData, FrameResult};
 pub use handler::{EvmTr, EvmTrError, Handler};
 pub use item_or_result::{FrameInitOrResult, FrameOrResult, ItemOrResult};
+pub use mainnet_builder::{MainBuilder, MainContext, MainnetEvm};
 pub use mainnet_handler::MainnetHandler;
 pub use precompile_provider::{EthPrecompiles, PrecompileProvider};

crates/revm/src/mainnet_builder.rs → crates/handler/src/mainnet_builder.rs

@@ -1,7 +1,7 @@
+use crate::{instructions::EthInstructions, EthPrecompiles};
 use context::{BlockEnv, Cfg, CfgEnv, Context, Evm, EvmData, JournaledState, TxEnv};
 use context_interface::{Block, Database, Journal, Transaction};
 use database_interface::EmptyDB;
-use handler::{instructions::EthInstructions, EthPrecompiles};
 use interpreter::interpreter::EthInterpreter;
 use primitives::Log;
 use specification::hardfork::SpecId;
@@ -69,6 +69,7 @@ impl MainContext for Context<BlockEnv, TxEnv, CfgEnv, EmptyDB, JournaledState<Em
 
 #[cfg(test)]
 mod test {
+    use crate::ExecuteEvm;
     use crate::{MainBuilder, MainContext};
     use alloy_signer::SignerSync;
     use alloy_signer_local::PrivateKeySigner;
@@ -79,7 +80,6 @@ mod test {
     use context::Context;
     use context_interface::{transaction::Authorization, TransactionType};
     use database::{BenchmarkDB, EEADDRESS, FFADDRESS};
-    use handler::ExecuteEvm;
     use primitives::{TxKind, U256};
     use specification::hardfork::SpecId;
 

crates/inspector/Cargo.toml

@@ -38,12 +38,11 @@ serde = { workspace = true, features = ["derive", "rc"], optional = true }
 serde_json = { workspace = true, features = ["alloc"], optional = true }
 
 [dev-dependencies]
-revm = { workspace = true, features = ["serde"] }
 database = { workspace = true, features = ["serde"] }
 
 [features]
 default = ["std"]
 # Preserve order of json field
 std = ["serde?/std", "serde_json?/std", "serde_json?/preserve_order"]
-serde = ["dep:serde", "revm/serde", "database/serde"]
+serde = ["dep:serde", "database/serde"]
 serde-json = ["serde", "dep:serde_json"]

crates/inspector/src/gas.rs

@@ -69,16 +69,15 @@ impl GasInspector {
 mod tests {
     use super::*;
     use crate::{InspectEvm, Inspector};
+    use context::Context;
     use database::{BenchmarkDB, BENCH_CALLER, BENCH_TARGET};
-    use revm::{
-        bytecode::{opcode, Bytecode},
-        interpreter::{
-            interpreter_types::{Jumps, LoopControl},
-            CallInputs, CreateInputs, Interpreter, InterpreterTypes,
-        },
-        primitives::{Bytes, TxKind},
-        Context, MainBuilder, MainContext,
+    use handler::{MainBuilder, MainContext};
+    use interpreter::{
+        interpreter_types::{Jumps, LoopControl},
+        CallInputs, CreateInputs, Interpreter, InterpreterTypes,
     };
+    use primitives::{Bytes, TxKind};
+    use state::bytecode::{opcode, Bytecode};
 
     #[derive(Default, Debug)]
     struct StackInspector {