tabula rasa

input/src/lib.rs

@@ -0,0 +1,32 @@
+#![feature(associated_type_defaults)]
+mod input;   pub use self::input::*;
+mod command; pub use self::command::*;
+mod keymap;  pub use self::keymap::*;
+//mod event_map; pub use self::event_map::*;
+pub(crate) use ::tek_edn::*;
+/// Standard error trait.
+pub(crate) use std::error::Error;
+/// Standard result type.
+#[cfg(test)] pub(crate) type Usually<T> = Result<T, Box<dyn Error>>;
+/// Standard optional result type.
+pub(crate) type Perhaps<T> = Result<Option<T>, Box<dyn Error>>;
+#[cfg(test)] #[test] fn test_stub_input () -> Usually<()> {
+    use crate::*;
+    struct TestInput(bool);
+    enum TestEvent { Test1 }
+    impl Input for TestInput {
+        type Event = TestEvent;
+        type Handled = ();
+        fn event (&self) -> &Self::Event {
+            &TestEvent::Test1
+        }
+        fn is_done (&self) -> bool {
+            self.0
+        }
+        fn done (&self) {}
+    }
+    let _ = TestInput(true).event();
+    assert!(TestInput(true).is_done());
+    assert!(!TestInput(false).is_done());
+    Ok(())
+}