refactor: rename EthConsensus (#572)

Closes #566

bin/reth/src/node/mod.rs

@@ -10,7 +10,7 @@ use clap::{crate_version, Parser};
 use eyre::WrapErr;
 use metrics_exporter_prometheus::PrometheusBuilder;
 use metrics_util::layers::{PrefixLayer, Stack};
-use reth_consensus::EthConsensus;
+use reth_consensus::BeaconConsensus;
 use reth_db::{
     cursor::DbCursorRO,
     database::Database,
@@ -105,7 +105,7 @@ impl Command {
         }
 
         let chain_id = self.chain.consensus.chain_id;
-        let consensus = Arc::new(EthConsensus::new(self.chain.consensus.clone()));
+        let consensus = Arc::new(BeaconConsensus::new(self.chain.consensus.clone()));
         let genesis_hash = init_genesis(db.clone(), self.chain.genesis.clone())?;
 
         info!("Connecting to p2p");

crates/consensus/src/consensus.rs

@@ -1,20 +1,22 @@
 //! Consensus for ethereum network
-
 use crate::{verification, Config};
 use reth_interfaces::consensus::{Consensus, Error, ForkchoiceState};
 use reth_primitives::{BlockLocked, BlockNumber, SealedHeader, H256};
 use tokio::sync::{watch, watch::error::SendError};
 
-/// Ethereum consensus
-pub struct EthConsensus {
+/// Ethereum beacon consensus
+///
+/// This consensus engine does basic checks as outlined in the execution specs,
+/// but otherwise defers consensus on what the current chain is to a consensus client.
+pub struct BeaconConsensus {
     /// Watcher over the forkchoice state
     channel: (watch::Sender<ForkchoiceState>, watch::Receiver<ForkchoiceState>),
     /// Configuration
     config: Config,
 }
 
-impl EthConsensus {
-    /// Create a new instance of [EthConsensus]
+impl BeaconConsensus {
+    /// Create a new instance of [BeaconConsensus]
     pub fn new(config: Config) -> Self {
         Self {
             channel: watch::channel(ForkchoiceState {
@@ -35,7 +37,7 @@ impl EthConsensus {
     }
 }
 
-impl Consensus for EthConsensus {
+impl Consensus for BeaconConsensus {
     fn fork_choice_state(&self) -> watch::Receiver<ForkchoiceState> {
         self.channel.1.clone()
     }

crates/consensus/src/lib.rs

@@ -14,5 +14,5 @@ pub mod consensus;
 pub mod verification;
 
 pub use config::Config;
-pub use consensus::EthConsensus;
+pub use consensus::BeaconConsensus;
 pub use reth_interfaces::consensus::Error;