[Add] Structure

src/models/mod.rs

@@ -0,0 +1,21 @@
+mod ids;
+mod iota;
+mod notification;
+mod omikron;
+mod user;
+
+fn serialize_public_key<S>(
+    key: &mtp::crypto::PublicKeyBundle,
+    serializer: S,
+) -> std::result::Result<S::Ok, S::Error>
+where
+    S: serde::Serializer,
+{
+    serializer.serialize_str(&key.to_base64())
+}
+
+pub use ids::{IotaId, OmikronId, UserId};
+pub use iota::Iota;
+pub use notification::Notification;
+pub use omikron::Omikron;
+pub use user::User;