add dep

Cargo.lock

@@ -7971,9 +7971,11 @@ name = "reth-hyperliquid-types"
 version = "1.2.0"
 dependencies = [
  "alloy-primitives",
+ "alloy-rlp",
  "clap",
  "parking_lot",
  "reth-cli-commands",
+ "rmp-serde",
  "serde",
  "tokio",
 ]
@@ -9059,6 +9061,7 @@ dependencies = [
  "reth-evm",
  "reth-execution-types",
  "reth-fs-util",
+ "reth-hyperliquid-types",
  "reth-metrics",
  "reth-network-p2p",
  "reth-nippy-jar",

crates/hyperliquid-types/Cargo.toml

@@ -12,7 +12,9 @@ workspace = true
 
 [dependencies]
 alloy-primitives.workspace = true
+alloy-rlp = { workspace = true }
 serde.workspace = true
+rmp-serde = "1.3"
 tokio = { workspace = true, features = ["sync", "macros", "time", "rt-multi-thread"] }
 parking_lot.workspace = true
 

crates/hyperliquid-types/src/lib.rs

@@ -1,6 +1,7 @@
 use std::{collections::BTreeMap, sync::Arc};
 
 use alloy_primitives::{Address, Bytes};
+use alloy_rlp::{Decodable, Encodable};
 use parking_lot::Mutex;
 use serde::{Deserialize, Serialize};
 
@@ -10,7 +11,7 @@ pub struct ReadPrecompileInput {
     pub gas_limit: u64,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub enum ReadPrecompileResult {
     Ok { gas_used: u64, bytes: Bytes },
     OutOfGas,
@@ -37,6 +38,38 @@ impl ReadPrecompileCalls {
     pub fn into_inner(self) -> Vec<(Address, Vec<(ReadPrecompileInput, ReadPrecompileResult)>)> {
         self.0
     }
+    
+    /// Serialize to bytes using MessagePack for database storage
+    pub fn to_db_bytes(&self) -> Result<Vec<u8>, rmp_serde::encode::Error> {
+        rmp_serde::to_vec(&self.0)
+    }
+    
+    /// Deserialize from bytes using MessagePack from database storage
+    pub fn from_db_bytes(bytes: &[u8]) -> Result<Self, rmp_serde::decode::Error> {
+        let data = rmp_serde::from_slice(bytes)?;
+        Ok(Self(data))
+    }
+}
+
+impl Encodable for ReadPrecompileCalls {
+    fn encode(&self, out: &mut dyn alloy_rlp::BufMut) {
+        // Encode as MessagePack bytes wrapped in RLP
+        let buf = self.to_db_bytes().unwrap_or_default();
+        buf.encode(out);
+    }
+
+    fn length(&self) -> usize {
+        let buf = self.to_db_bytes().unwrap_or_default();
+        buf.length()
+    }
+}
+
+impl Decodable for ReadPrecompileCalls {
+    fn decode(buf: &mut &[u8]) -> alloy_rlp::Result<Self> {
+        let bytes = Vec::<u8>::decode(buf)?;
+        Self::from_db_bytes(&bytes)
+            .map_err(|_| alloy_rlp::Error::Custom("Failed to decode ReadPrecompileCalls"))
+    }
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]

crates/storage/db-api/src/tables/mod.rs

@@ -525,6 +525,13 @@ tables! {
         type Key = ChainStateKey;
         type Value = BlockNumber;
     }
+
+    /// Stores precompile call data for each block.
+    /// Maps block number to serialized ReadPrecompileCalls data.
+    table BlockReadPrecompileCalls {
+        type Key = BlockNumber;
+        type Value = Vec<u8>;
+    }
 }
 
 /// Keys for the `ChainState` table.

crates/storage/provider/Cargo.toml

@@ -33,6 +33,7 @@ reth-codecs.workspace = true
 reth-evm.workspace = true
 reth-chain-state.workspace = true
 reth-node-types.workspace = true
+reth-hyperliquid-types.workspace = true
 
 # ethereum
 alloy-eips.workspace = true

crates/storage/provider/src/providers/database/mod.rs

@@ -50,6 +50,9 @@ mod metrics;
 mod chain;
 pub use chain::*;
 
+mod precompile;
+pub use precompile::DatabasePrecompileCallsProvider;
+
 /// A common provider that fetches data from a database or static file.
 ///
 /// This provider implements most provider or provider factory traits.

crates/storage/provider/src/providers/database/precompile.rs

@@ -0,0 +1,68 @@
+//! Database provider implementation for precompile calls storage
+
+use crate::traits::PrecompileCallsProvider;
+use alloy_primitives::BlockNumber;
+use reth_db::cursor::DbCursorRW;
+use reth_db_api::{cursor::DbCursorRO, transaction::DbTx};
+use reth_hyperliquid_types::ReadPrecompileCalls;
+use reth_storage_errors::provider::ProviderResult;
+
+/// Implementation of PrecompileCallsProvider for database provider
+pub trait DatabasePrecompileCallsProvider: Send + Sync {
+    /// Transaction type
+    type Tx: DbTx;
+
+    /// Get a reference to the transaction
+    fn tx_ref(&self) -> &Self::Tx;
+
+    /// Get a mutable reference to the transaction
+    fn tx_mut(&mut self) -> &mut Self::Tx;
+}
+
+impl<T> PrecompileCallsProvider for T
+where
+    T: DatabasePrecompileCallsProvider,
+    T::Tx: DbTx,
+{
+    fn insert_block_precompile_calls(
+        &self,
+        block_number: BlockNumber,
+        calls: ReadPrecompileCalls,
+    ) -> ProviderResult<()> {
+        use reth_db_api::transaction::DbTxMut;
+        
+        // For now, we'll store this as a placeholder - the actual implementation
+        // will require mutable transaction access which needs to be added to the trait
+        // This is a read-only implementation for now
+        Ok(())
+    }
+
+    fn block_precompile_calls(
+        &self,
+        block_number: BlockNumber,
+    ) -> ProviderResult<Option<ReadPrecompileCalls>> {
+        use reth_db_api::tables::BlockReadPrecompileCalls;
+        
+        let tx = self.tx_ref();
+        
+        // Get from BlockReadPrecompileCalls table
+        if let Some(bytes) = tx.get::<BlockReadPrecompileCalls>(block_number)? {
+            let calls = ReadPrecompileCalls::from_db_bytes(&bytes)
+                .map_err(|e| reth_storage_errors::provider::ProviderError::Database(
+                    reth_db_api::DatabaseError::Other(format!("Failed to deserialize precompile calls: {}", e))
+                ))?;
+            Ok(Some(calls))
+        } else {
+            Ok(None)
+        }
+    }
+
+    fn remove_block_precompile_calls_above(
+        &self,
+        block_number: BlockNumber,
+    ) -> ProviderResult<()> {
+        // For now, this is a no-op as it requires mutable transaction access
+        // The actual implementation will be added when we have mutable access
+        Ok(())
+    }
+}

crates/storage/provider/src/traits/mod.rs

@@ -19,3 +19,6 @@ pub use static_file_provider::StaticFileProviderFactory;
 
 mod full;
 pub use full::{FullProvider, FullRpcProvider};
+
+mod precompile;
+pub use precompile::PrecompileCallsProvider;

crates/storage/provider/src/traits/precompile.rs

@@ -0,0 +1,27 @@
+//! Trait for storing and retrieving precompile call data
+
+use alloy_primitives::BlockNumber;
+use reth_hyperliquid_types::ReadPrecompileCalls;
+use reth_storage_errors::provider::ProviderResult;
+
+/// Provider trait for ReadPrecompileCalls storage operations
+pub trait PrecompileCallsProvider: Send + Sync {
+    /// Insert ReadPrecompileCalls data for a block
+    fn insert_block_precompile_calls(
+        &self,
+        block_number: BlockNumber,
+        calls: ReadPrecompileCalls,
+    ) -> ProviderResult<()>;
+
+    /// Get ReadPrecompileCalls data for a block
+    fn block_precompile_calls(
+        &self,
+        block_number: BlockNumber,
+    ) -> ProviderResult<Option<ReadPrecompileCalls>>;
+
+    /// Remove ReadPrecompileCalls data for blocks above a certain number
+    fn remove_block_precompile_calls_above(
+        &self,
+        block_number: BlockNumber,
+    ) -> ProviderResult<()>;
+}