#![feature(associated_type_defaults)]

//mod component; pub use self::component::*;
mod input;     pub use self::input::*;
mod handle;    pub use self::handle::*;
mod command;   pub use self::command::*;
mod event_map; pub use self::event_map::*;
mod edn_cmd;   pub use self::edn_cmd::*;

pub(crate) use ::tek_edn::EdnItem;
/// Standard error trait.
pub(crate) use std::error::Error;
/// Standard result type.
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) {}
    }
    Ok(())
}