From a23da2da0729017e4a244b55e8d196ff88f0e180 Mon Sep 17 00:00:00 2001
From: rhysd <lin90162@yahoo.co.jp>
Date: Sun, 1 Oct 2023 22:05:31 +0900
Subject: [PATCH] derive `Debug` for `TextArea` struct (fixes #23)

---
 src/history.rs  | 6 +++---
 src/search.rs   | 2 +-
 src/textarea.rs | 2 +-
 src/widget.rs   | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/history.rs b/src/history.rs
index b27762e..3fd3ae8 100644
--- a/src/history.rs
+++ b/src/history.rs
@@ -1,6 +1,6 @@
 use std::collections::VecDeque;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub enum EditKind {
     InsertChar(char, usize),
     DeleteChar(char, usize),
@@ -54,7 +54,7 @@ impl EditKind {
     }
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct Edit {
     kind: EditKind,
     cursor_before: (usize, usize),
@@ -93,7 +93,7 @@ impl Edit {
     }
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct History {
     index: usize,
     max_items: usize,
diff --git a/src/search.rs b/src/search.rs
index 8c29f5e..cf1bf6b 100644
--- a/src/search.rs
+++ b/src/search.rs
@@ -1,7 +1,7 @@
 use crate::tui::style::{Color, Style};
 use regex::Regex;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct Search {
     pub pat: Option<Regex>,
     pub style: Style,
diff --git a/src/textarea.rs b/src/textarea.rs
index 3943a09..5ed99c7 100644
--- a/src/textarea.rs
+++ b/src/textarea.rs
@@ -44,7 +44,7 @@ use crate::word::{find_word_end_forward, find_word_start_backward};
 /// // Get lines as String.
 /// println!("Lines: {:?}", textarea.lines());
 /// ```
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct TextArea<'a> {
     lines: Vec<String>,
     block: Option<Block<'a>>,
diff --git a/src/widget.rs b/src/widget.rs
index a0cdc58..a041a30 100644
--- a/src/widget.rs
+++ b/src/widget.rs
@@ -15,7 +15,7 @@ use std::sync::atomic::{AtomicU64, Ordering};
 // point we stick with using `tui::terminal::Frame::render_widget` because it is simpler API. Users don't need to
 // manage states of textarea instances separately.
 // https://docs.rs/tui/latest/tui/terminal/struct.Frame.html#method.render_stateful_widget
-#[derive(Default)]
+#[derive(Default, Debug)]
 pub struct Viewport(AtomicU64);
 
 impl Clone for Viewport {