docs(examples): move user-input example to examples folder (#1659)

Cargo.lock

@@ -3853,6 +3853,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "user-input"
+version = "0.0.0"
+dependencies = [
+ "color-eyre",
+ "crossterm",
+ "ratatui",
+]
+
 [[package]]
 name = "utf16_iter"
 version = "1.0.5"

examples/README.md

@@ -118,6 +118,10 @@ Shows how to handle mouse events. [Source](./apps/mouse-drawing/).
 
 Shows how to create a minimal application. [Source](./apps/minimal/).
 
+## User input demo
+
+Shows how to handle user input. [Source](./apps/user-input/).
+
 ## Weather demo
 
 Shows how to render weather data using barchart widget. [Source](./apps/weather/).

examples/apps/user-input/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "user-input"
+publish = false
+license.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+
+[dependencies]
+color-eyre.workspace = true
+crossterm.workspace = true
+ratatui.workspace = true
+
+[lints]
+workspace = true

examples/apps/user-input/README.md

@@ -0,0 +1,9 @@
+# User input demo
+
+This example shows how to handle user input.
+
+To run this demo:
+
+```shell
+cargo run -p user-input
+```

examples/apps/user-input/src/main.rs

@@ -1,32 +1,25 @@
-//! # [Ratatui] User Input example
-//!
-//! The latest version of this example is available in the [examples] folder in the repository.
-//!
-//! Please note that the examples are designed to be run against the `main` branch of the Github
-//! repository. This means that you may not be able to compile with the latest release version on
-//! crates.io, or the one that you have installed locally.
-//!
-//! See the [examples readme] for more information on finding examples that match the version of the
-//! library you are using.
-//!
-//! [Ratatui]: https://github.com/ratatui/ratatui
-//! [examples]: https://github.com/ratatui/ratatui/blob/main/examples
-//! [examples readme]: https://github.com/ratatui/ratatui/blob/main/examples/README.md
-
-// A simple example demonstrating how to handle user input. This is a bit out of the scope of
-// the library as it does not provide any input handling out of the box. However, it may helps
-// some to get started.
-//
-// This is a very simple example:
-//   * An input box always focused. Every character you type is registered here.
-//   * An entered character is inserted at the cursor position.
-//   * Pressing Backspace erases the left character before the cursor position
-//   * Pressing Enter pushes the current input in the history of previous messages. **Note: ** as
-//   this is a relatively simple example unicode characters are unsupported and their use will
-// result in undefined behaviour.
-//
-// See also https://github.com/rhysd/tui-textarea and https://github.com/sayanarijit/tui-input/
-
+/// A simple example demonstrating how to handle user input.
+///
+/// This is a bit out of the scope of
+/// the library as it does not provide any input handling out of the box. However, it may helps
+/// some to get started.
+///
+/// This is a very simple example:
+///   * An input box always focused. Every character you type is registered here.
+///   * An entered character is inserted at the cursor position.
+///   * Pressing Backspace erases the left character before the cursor position
+///   * Pressing Enter pushes the current input in the history of previous messages.
+///
+/// **Note:** as this is a relatively simple example unicode characters are unsupported and
+/// their use will result in undefined behaviour.
+///
+/// See also <https://github.com/rhysd/tui-textarea> and <https://github.com/sayanarijit/tui-input>/
+///
+/// This example runs with the Ratatui library code in the branch that you are currently
+/// reading. See the [`latest`] branch for the code which works with the most recent Ratatui
+/// release.
+///
+/// [`latest`]: https://github.com/ratatui/ratatui/tree/latest
 use color_eyre::Result;
 use ratatui::{
     crossterm::event::{self, Event, KeyCode, KeyEventKind},

ratatui/Cargo.toml

@@ -152,11 +152,6 @@ name = "scrollbar-widget"
 required-features = ["crossterm"]
 doc-scrape-examples = true
 
-[[example]]
-name = "user_input"
-required-features = ["crossterm"]
-doc-scrape-examples = true
-
 [[example]]
 name = "widget_impl"
 required-features = ["crossterm", "unstable-widget-ref"]