feat:orderbook impl

Author: Patrick-Ehimen

orderbook-implementations/Cargo.toml

@@ -1,6 +1,21 @@
 [package]
 name = "orderbook-implementations"
-version = "0.1.0"
-edition = "2024"
+version.workspace = true
+edition.workspace = true
+authors.workspace = true
+license.workspace = true
+repository.workspace = true
+description = "Different order book data structure implementations"
 
 [dependencies]
+aggregator-core = { path = "../aggregator-core" }
+tokio = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+anyhow = { workspace = true }
+thiserror = { workspace = true }
+tracing = { workspace = true }
+async-trait = { workspace = true }
+uuid = { workspace = true }
+chrono = { workspace = true }
+dashmap = { workspace = true }

orderbook-implementations/src/avl_tree.rs

@@ -0,0 +1,3 @@
+//! AVL Tree-based order book implementation (placeholder)
+
+// TODO: Implement AVL tree-based order book for optimal insertion/deletion performance