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Use a lot more let-else (#7582)

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This commit is contained in:
Emil Ernerfeldt
2025-10-02 19:47:00 +02:00
committed by GitHub
parent 4c1f344ef8
commit bd45406fad
45 changed files with 812 additions and 847 deletions
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12
crates/egui_demo_lib/src/demo/undo_redo.rs
View File

@@ -60,15 +60,11 @@ impl crate::View for UndoRedoDemo {
let undo = ui.add_enabled(can_undo, Button::new("⟲ Undo")).clicked();
let redo = ui.add_enabled(can_redo, Button::new("⟳ Redo")).clicked();
if undo {
if let Some(undo_text) = self.undoer.undo(&self.state) {
self.state = undo_text.clone();
}
if undo && let Some(undo_text) = self.undoer.undo(&self.state) {
self.state = undo_text.clone();
}
if redo {
if let Some(redo_text) = self.undoer.redo(&self.state) {
self.state = redo_text.clone();
}
if redo && let Some(redo_text) = self.undoer.redo(&self.state) {
self.state = redo_text.clone();
}
});