ported db code

Cargo.toml

@@ -28,7 +28,6 @@ malachite-config = { path = "../malachite/code/crates/config" }
 malachite-node = { path = "../malachite/code/crates/node" }
 malachite-metrics = { path = "../malachite/code/crates/metrics" }
 blake3 = "1.4.1"
-
 tracing = "0.1.40"
 thiserror = "1.0.66"
 reqwest = { version = "0.12.9", features = ["json"] }
@@ -38,7 +37,8 @@ futures-util = "0.3.31"
 url = "2.5.3"
 alloy-transport = "0.5.4"
 alloy-sol-types = "0.8.11"
-
+rocksdb = {version="0.22.0", features=["multi-threaded-cf"]}
+walkdir = "2.5.0"
 
 [build-dependencies]
 tonic-build = "0.9.2"

src/main.rs

@@ -3,6 +3,7 @@ pub mod connectors;
 pub mod consensus;
 pub mod core;
 pub mod network;
+pub mod storage;
 
 use clap::Parser;
 use futures::stream::StreamExt;
@@ -150,6 +151,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
 
     let ctx = SnapchainValidatorContext::new(keypair.clone());
 
+    // TODO(aditi): Need to populate tx_decision
     let consensus_actor = Consensus::spawn(
         ctx,
         shard,

src/storage/db/mod.rs

@@ -0,0 +1,3 @@
+pub use self::rocksdb::*;
+
+mod rocksdb;