wip: Add support for rust-rocksdb storage engine

Signed-off-by: Diwank Singh Tomer <diwank.singh@gmail.com>

Author: creatorrr

Cargo.lock

@@ -33,6 +33,7 @@ storage-sqlite-src = ["dep:sqlite3-src", "sqlite3-src/bundled"]
 ## but is very performant and supports an extremely high level of concurrency.
 ## You can also [fine-tune](https://github.com/cozodb/cozo/blob/main/TUNING_ROCKSDB.md) RocksDB options.
 storage-rocksdb = ["dep:cozorocks"]
+storage-new-rocksdb = ["dep:rocksdb"]
 ## Enables the graph algorithms.
 graph-algo = ["graph", "rayon"]
 ## Allows the utilities to make web requests to fetch data.
@@ -120,6 +121,7 @@ rayon = { version = "1.10.0", optional = true }
 minreq = { version = "2.11.2", features = ["https-rustls"], optional = true }
 tikv-jemallocator-global = { version = "0.5.0", optional = true }
 cozorocks = { path = "../cozorocks", version = "0.1.7", optional = true }
+rocksdb = { version = "0.22.0", optional = true }
 sled = { version = "0.34.7", optional = true }
 tikv-client = { version = "0.3.0", optional = true }
 tokio = { version = "1.37.0", optional = true }
@@ -139,3 +141,6 @@ aho-corasick = "1.1.3"
 rust-stemmers = "1.2.0"
 fast2s = "0.3.1"
 swapvec = "0.3.0"
+
+[dev-dependencies]
+tempfile = "3.14.0"