From 897188317b5875cc00a0f1c797790df8ac13687f Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 11 Feb 2022 17:50:12 +0700
Subject: Rename `iced_virtual` to `iced_pure`

`virtual` is a reserved keyword in Rust :grimacing:
---
 virtual/src/widget/tree.rs | 58 ----------------------------------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 virtual/src/widget/tree.rs

(limited to 'virtual/src/widget/tree.rs')

diff --git a/virtual/src/widget/tree.rs b/virtual/src/widget/tree.rs
deleted file mode 100644
index 75f50a2f..00000000
--- a/virtual/src/widget/tree.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-use crate::widget::Element;
-
-use std::any::Any;
-use std::marker::PhantomData;
-
-pub struct Tree<Message, Renderer> {
-    pub state: Box<dyn Any>,
-    pub children: Vec<Tree<Message, Renderer>>,
-    types_: PhantomData<(Message, Renderer)>,
-}
-
-impl<Message, Renderer> Tree<Message, Renderer> {
-    pub fn new(element: &Element<Message, Renderer>) -> Self {
-        Self {
-            state: element.as_widget().state(),
-            children: element
-                .as_widget()
-                .children()
-                .iter()
-                .map(Self::new)
-                .collect(),
-            types_: PhantomData,
-        }
-    }
-
-    pub fn diff(
-        &mut self,
-        current: &Element<Message, Renderer>,
-        new: &Element<Message, Renderer>,
-    ) {
-        if current.as_widget().tag() == new.as_widget().tag() {
-            let current_children = current.as_widget().children();
-            let new_children = new.as_widget().children();
-
-            if current_children.len() > new_children.len() {
-                self.children.truncate(new_children.len());
-            }
-
-            for (child_state, (current, new)) in self
-                .children
-                .iter_mut()
-                .zip(current_children.iter().zip(new_children.iter()))
-            {
-                child_state.diff(current, new);
-            }
-
-            if current_children.len() < new_children.len() {
-                self.children.extend(
-                    new_children[current_children.len()..]
-                        .iter()
-                        .map(Self::new),
-                );
-            }
-        } else {
-            *self = Self::new(new);
-        }
-    }
-}
-- 
cgit