Finish to implement conversation creation

src/api_data/mod.rs

@@ -13,4 +13,5 @@ pub mod current_user_id;
 pub mod user_info;
 pub mod custom_emoji;
 pub mod res_find_user_by_virtual_directory;
-pub mod res_find_virtual_directory;
+pub mod res_find_virtual_directory;
+pub mod res_create_conversation;

src/api_data/res_create_conversation.rs

@@ -0,0 +1,22 @@
+//! # Create conversation result
+//!
+//! @author Pierre Hubert
+
+use serde::{Serialize};
+
+#[derive(Serialize)]
+#[allow(non_snake_case)]
+pub struct ResCreateConversation {
+    conversationID: u64,
+    success: String,
+}
+
+impl ResCreateConversation {
+    /// Construct a new Result instance
+    pub fn new(conv_id: u64) -> ResCreateConversation {
+        ResCreateConversation {
+            conversationID: conv_id,
+            success: "The conversation was successfully created!".to_string(),
+        }
+    }
+}