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Diff children only when hash differs in lazy::Cached

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Héctor Ramón Jiménez 2022-11-03 02:28:54 +01:00
parent 459d32b984
commit b5d33b0370
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1 changed files with 7 additions and 5 deletions
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12
lazy/src/cached.rs
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@ -97,12 +97,14 @@ where
let element = (self.view)().into(); let element = (self.view)().into();
current.element = Rc::new(RefCell::new(element)); current.element = Rc::new(RefCell::new(element));
}
(*self.element.borrow_mut()) = Some(current.element.clone()); (*self.element.borrow_mut()) = Some(current.element.clone());
tree.diff_children(std::slice::from_ref( tree.diff_children(std::slice::from_ref(
&self.element.borrow().as_ref().unwrap().borrow().as_widget(), &self.element.borrow().as_ref().unwrap().borrow().as_widget(),
)); ));
} else {
(*self.element.borrow_mut()) = Some(current.element.clone());
}
} }
fn width(&self) -> Length { fn width(&self) -> Length {