Write documentation for iced_futures

futures/src/lib.rs

@@ -1,3 +1,9 @@
+//! Asynchronous tasks for GUI programming, inspired by Elm.
+#![deny(missing_docs)]
+#![deny(missing_debug_implementations)]
+#![deny(unused_results)]
+#![deny(unsafe_code)]
+#![deny(rust_2018_idioms)]
 pub use futures;
 
 mod command;