refactor: Move primitives into files

src/node/primitives/body.rs

@@ -0,0 +1,73 @@
+use alloy_consensus::{BlobTransactionSidecar, Header};
+use alloy_primitives::Address;
+use reth_primitives_traits::{BlockBody as BlockBodyTrait, InMemorySize};
+use serde::{Deserialize, Serialize};
+
+use crate::node::primitives::{BlockBody, TransactionSigned};
+pub use crate::node::types::{ReadPrecompileCall, ReadPrecompileCalls};
+
+/// Block body for HL. It is equivalent to Ethereum [`BlockBody`] but additionally stores sidecars
+/// for blob transactions.
+#[derive(
+    Debug,
+    Clone,
+    Default,
+    PartialEq,
+    Eq,
+    Serialize,
+    Deserialize,
+    derive_more::Deref,
+    derive_more::DerefMut,
+)]
+pub struct HlBlockBody {
+    #[serde(flatten)]
+    #[deref]
+    #[deref_mut]
+    pub inner: BlockBody,
+    pub sidecars: Option<Vec<BlobTransactionSidecar>>,
+    pub read_precompile_calls: Option<ReadPrecompileCalls>,
+    pub highest_precompile_address: Option<Address>,
+}
+
+impl InMemorySize for HlBlockBody {
+    fn size(&self) -> usize {
+        self.inner.size() +
+            self.sidecars
+                .as_ref()
+                .map_or(0, |s| s.capacity() * core::mem::size_of::<BlobTransactionSidecar>()) +
+            self.read_precompile_calls
+                .as_ref()
+                .map_or(0, |s| s.0.capacity() * core::mem::size_of::<ReadPrecompileCall>())
+    }
+}
+
+impl BlockBodyTrait for HlBlockBody {
+    type Transaction = TransactionSigned;
+    type OmmerHeader = Header;
+
+    fn transactions(&self) -> &[Self::Transaction] {
+        BlockBodyTrait::transactions(&self.inner)
+    }
+    fn into_ethereum_body(self) -> BlockBody {
+        self.inner
+    }
+    fn into_transactions(self) -> Vec<Self::Transaction> {
+        self.inner.into_transactions()
+    }
+    fn withdrawals(&self) -> Option<&alloy_rpc_types::Withdrawals> {
+        self.inner.withdrawals()
+    }
+    fn ommers(&self) -> Option<&[Self::OmmerHeader]> {
+        self.inner.ommers()
+    }
+
+    fn calculate_tx_root(&self) -> alloy_primitives::B256 {
+        alloy_consensus::proofs::calculate_transaction_root(
+            &self
+                .transactions()
+                .iter()
+                .filter(|tx| !tx.is_system_transaction())
+                .collect::<Vec<_>>(),
+        )
+    }
+}