ds: add account

src/libtrader/ds/account/account.rs

@@ -0,0 +1,11 @@
+use crate::ds::account::portfolio::Portfolio;
+
+#[derive(PartialEq, Debug)]
+pub struct Account {
+    pub username: String,
+    pub email: String,
+    pub is_pass: bool,
+    pub pass_hash: String,
+    pub portfolio: Portfolio,
+    pub transactions: Vec<f64>
+}