From 30885b85f92e2cedebe67aab7e6da3585cd6ec57 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Sat, 13 Mar 2021 12:58:17 +0100
Subject: [PATCH] Derive PartialEq for Vertex, Mesh, Row, Galley and Shape

---
 epaint/src/mesh.rs        | 4 ++--
 epaint/src/shape.rs       | 2 +-
 epaint/src/text/galley.rs | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/epaint/src/mesh.rs b/epaint/src/mesh.rs
index d9b2441e..a5239aab 100644
--- a/epaint/src/mesh.rs
+++ b/epaint/src/mesh.rs
@@ -5,7 +5,7 @@ use emath::*;
 ///
 /// Should be friendly to send to GPU as is.
 #[repr(C)]
-#[derive(Clone, Copy, Debug, Default)]
+#[derive(Clone, Copy, Debug, Default, PartialEq)]
 pub struct Vertex {
     /// Logical pixel coordinates (points).
     /// (0,0) is the top left corner of the screen.
@@ -21,7 +21,7 @@ pub struct Vertex {
 }
 
 /// Textured triangles in two dimensions.
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, PartialEq)]
 pub struct Mesh {
     /// Draw as triangles (i.e. the length is always multiple of three).
     ///
diff --git a/epaint/src/shape.rs b/epaint/src/shape.rs
index 9ca42c90..e1580d3b 100644
--- a/epaint/src/shape.rs
+++ b/epaint/src/shape.rs
@@ -7,7 +7,7 @@ use emath::*;
 /// A paint primitive such as a circle or a piece of text.
 /// Coordinates are all screen space points (not physical pixels).
 #[must_use = "Add a Shape to a Painter"]
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq)]
 pub enum Shape {
     /// Paint nothing. This can be useful as a placeholder.
     Noop,
diff --git a/epaint/src/text/galley.rs b/epaint/src/text/galley.rs
index 6982bf0f..cd3f4b4a 100644
--- a/epaint/src/text/galley.rs
+++ b/epaint/src/text/galley.rs
@@ -23,7 +23,7 @@ use super::cursor::*;
 use emath::{pos2, NumExt, Rect, Vec2};
 
 /// A collection of text locked into place.
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, PartialEq)]
 pub struct Galley {
     /// The full text, including any an all `\n`.
     pub text: String,
@@ -39,7 +39,7 @@ pub struct Galley {
 }
 
 /// A typeset piece of text on a single row.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq)]
 pub struct Row {
     /// The start of each character, probably starting at zero.
     /// The last element is the end of the last character.