ds: fix compilation

src/libtrader/ds/account/mod.rs

@@ -1,2 +1,5 @@
 pub mod portfolio;
 pub mod position;
+pub mod session;
+pub mod order;
+pub mod account;

src/libtrader/ds/account/session.rs

@@ -1,7 +1,5 @@
-use chrono::{DateTime, NaiveDateTime};
-use std::next::Ipv4Addr;
-
-static EXPIY_DATE: DateTime<Utc> = DateTime::<Utc>::from_utc(NaiveDateTime::from_ymd(0, 0, 30), Utc);
+use chrono::{DateTime, Utc};
+use std::net::Ipv4Addr;
 
 #[derive(PartialEq, Debug)]
 pub struct SessionID  {

src/libtrader/ds/mod.rs

@@ -1,2 +1,4 @@
 pub mod account;
 pub mod asset;
+pub mod server;
+pub mod message;

src/libtrader/ds/server/master_state.rs

@@ -1,10 +1,11 @@
 use std::collections::HashMap;
 use crate::ds::server::worker_server::WorkerServer;
 use crate::ds::account::session::SessionID;
+use crate::ds::asset::stock::Stock;
 
 #[derive(Default, PartialEq, Debug)]
 pub struct MasterState {
     pub worker_servers: Vec<WorkerServer>,
     pub active_sessions: Vec<SessionID>,
-    pub assets_data: HashMap,
+    pub assets_data: HashMap<String, Stock>,
 }

src/libtrader/ds/server/mod.rs

@@ -0,0 +1,3 @@
+pub mod master_state;
+pub mod worker_state;
+pub mod worker_server;

src/libtrader/ds/server/worker_server.rs

@@ -1,6 +1,6 @@
-use std::next::Ipv4Addr;
+use std::net::Ipv4Addr;
 
-#[derive(Default, PartialEq, Debug)]
+#[derive(PartialEq, Debug)]
 pub struct WorkerServer {
     pub name: String,
     pub server_ip: Ipv4Addr,

src/libtrader/ds/server/worker_state.rs

@@ -1,4 +1,4 @@
-use std::next::Ipv4Addr;
+use std::net::Ipv4Addr;
 
 use crate::ds::account::session::SessionID;