Very simple setup.

src/main.rs

@@ -1,3 +1,13 @@
+use nom::bytes::complete::tag;
+
 fn main() {
-    println!("Hello, world!");
+    let input = "this is my test input".to_owned();
+
+    let output = tag::<_, _, (_, nom::error::ErrorKind)>("this")(input.as_str()).unwrap();
+
+    println!("{:#?}", output);
+}
+
+struct WrappedInput<'s> {
+    contents: &'s str,
 }