feat: ✨ receive calculated block for server

feat: ✨ somewhat consensus structure

src/lib.rs

@@ -1,8 +1,13 @@
 use std::net::IpAddr;
 
+use block::Block;
+use tokio::sync::broadcast::Receiver;
+use uuid::Uuid;
+
 pub mod block;
 pub mod blockchain;
 pub mod client_network;
+pub mod consensus;
 pub mod server_network;
 mod test;
 pub mod utils;
@@ -20,3 +25,29 @@ pub struct ClientConfig {
     pub server_address: IpAddr,
     pub port: u16,
 }
+
+#[derive(Debug)]
+pub struct BlockReceiver {
+    pub block_receiver: Receiver<Block>,
+    pub uuid: Uuid,
+}
+
+impl Ord for BlockReceiver {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.uuid.cmp(&other.uuid)
+    }
+}
+
+impl PartialOrd for BlockReceiver {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        self.uuid.partial_cmp(&other.uuid)
+    }
+}
+
+impl PartialEq for BlockReceiver {
+    fn eq(&self, other: &Self) -> bool {
+        self.uuid == other.uuid
+    }
+}
+
+impl Eq for BlockReceiver {}