joined_rooms: new API call

that was added in r0.3.0

src/r0/membership.rs

@@ -5,6 +5,7 @@ pub mod forget_room;
 pub mod invite_user;
 pub mod join_room_by_id;
 pub mod join_room_by_id_or_alias;
+pub mod joined_rooms;
 pub mod kick_user;
 pub mod leave_room;
 pub mod unban_user;

src/r0/membership/joined_rooms.rs

@@ -0,0 +1,24 @@
+//! [GET /_matrix/client/r0/joined_rooms](https://matrix.org/docs/spec/client_server/r0.4.0.html#get-matrix-client-r0-joined-rooms)
+
+use ruma_api_macros::ruma_api;
+use ruma_identifiers::RoomId;
+use serde_derive::{Deserialize, Serialize};
+
+ruma_api! {
+    metadata {
+        description: "Get a list of the user's current rooms.",
+        method: GET,
+        name: "joined_rooms",
+        path: "/_matrix/client/r0/joined_rooms",
+        rate_limited: false,
+        requires_authentication: true,
+    }
+
+    request {}
+
+    response {
+        /// A list of the rooms the user is in, i.e.
+        /// the ID of each room in which the user has joined membership.
+        pub joined_rooms: Vec<RoomId>,
+    }
+}