move confy here

libs/confy/examples/simple.rs

@@ -0,0 +1,29 @@
+//! The most simplest examples of how to use confy
+
+extern crate confy;
+
+#[macro_use]
+extern crate serde_derive;
+
+#[derive(Debug, Serialize, Deserialize)]
+struct ConfyConfig {
+    name: String,
+    comfy: bool,
+    foo: i64,
+}
+
+impl Default for ConfyConfig {
+    fn default() -> Self {
+        ConfyConfig {
+            name: "Unknown".to_string(),
+            comfy: true,
+            foo: 42,
+        }
+    }
+}
+
+fn main() -> Result<(), confy::ConfyError> {
+    let cfg: ConfyConfig = confy::load("confy_simple_app")?;
+    println!("{:#?}", cfg);
+    Ok(())
+}