Ignore doctests on private items

CONTRIBUTING.md

@@ -8,7 +8,7 @@ Only hard requirement is that all tags which are used to create release builds *
 
 ## Formatting
 
-Code should be formatted with [`cargo fmt`](https://github.com/rust-lang/rustfmt) and linted with [`cargo clippy`](https://github.com/rust-lang/rust-clippy).
+Code should be formatted with [`cargo +nightly fmt`](https://github.com/rust-lang/rustfmt) and linted with [`cargo clippy`](https://github.com/rust-lang/rust-clippy).
 
 ## Releasing a new version
 

rustfmt.toml

@@ -0,0 +1,2 @@
+imports_granularity="Crate"
+group_imports="One"

src/interactive/prompt.rs

@@ -24,7 +24,7 @@ const POLL_RATE: u64 = 1000;
 /// display an interactive prompt to ask the user to select an item
 ///
 /// example:
-/// ```
+/// ```ignore
 /// let prompt = "Choose your organization:";
 /// let items = vec![String::from("Eka"), String::from("Toka"), String::from("Kolmas"),
 /// String::from("Neljäs")];

src/interactive/state.rs

@@ -69,7 +69,8 @@ impl<'a, T: Clone> StatefulList<'a, T> {
 ///
 /// Example:
 ///
-/// ```
+/// ```ignore
+/// # use tmc::interactive::state::AppState;
 /// let items = &["Eka", "Toka", "Kolmas"];
 /// let mut app = AppState::new(items);
 ///
@@ -140,7 +141,6 @@ impl<'a> AppState<'a> {
 
 #[cfg(test)]
 mod tests {
-
     use super::AppState;
 
     fn get_item_list() -> &'static [&'static str] {