Stuff, bother.

.gitignore

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+/target
+**/*.rs.bk

Cargo.toml

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+[package]
+name = "tuigui"
+version = "0.1.0"
+authors = ["Adam Wick <awick@uhsure.com>"]
+edition = "2018"
+
+[[bin]]
+path = "src/main.rs"
+name = "example"
+
+[dependencies]
+log = "^0.4.6"
+simplelog = "^0.5.3"

src/errors.rs

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+use std::fmt;
+
+pub enum TUIGUIError {
+}
+
+impl fmt::Display for TUIGUIError {
+    fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result
+    {
+        Ok(())
+    }
+}

src/lib.rs

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+extern crate log;
+
+pub mod errors;
+
+use self::errors::TUIGUIError;
+
+pub type Widget = ();
+pub type Attribute = ();
+
+pub trait Application {
+    type Event;
+    type AttributeName;
+
+    fn draw(&self) -> Vec<Widget>;
+    fn starting(&mut self);
+    fn handle_event(&mut self, e: Self::Event);
+    fn get_color(&self, n: Self::AttributeName) -> Attribute;
+}
+
+pub fn tuigui<App: Application>(mut a: App) -> Result<(), TUIGUIError>
+{
+    a.starting();
+    Ok(())
+}

src/main.rs

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+#[macro_use]
+extern crate log;
+extern crate simplelog;
+
+use simplelog::{Config,LevelFilter,TermLogger};
+use tuigui::{Application,Attribute,Widget,tuigui};
+use tuigui::errors::TUIGUIError;
+
+struct Example {
+}
+
+impl Example {
+    fn new() -> Example {
+        Example{}
+    }
+}
+
+impl Application for Example {
+    type Event = ();
+    type AttributeName = ();
+
+    fn draw(&self) -> Vec<Widget> {
+        Vec::new()
+    }
+
+    fn starting(&mut self) {
+
+    }
+
+    fn handle_event(&mut self, e: ()) {
+
+    }
+
+    fn get_color(&self, an: ()) -> Attribute {
+
+    }
+}
+
+fn example() -> Result<(),TUIGUIError>
+{
+    tuigui(Example::new())
+}
+
+fn main() {
+    let _ = TermLogger::init(LevelFilter::Trace, Config::default());
+    // Actually run the example
+    match example() {
+        Ok(()) => {
+            trace!("Execution completed successfully.")
+        }
+        Err(err) => {
+            eprintln!("ERROR: Failed with {}", err);
+        }
+    }
+}