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make Layout::children return an ExactSizeIterator

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edwloef 2025-04-30 19:15:28 +02:00
parent fb5ac7dcb0
commit eee7c55d34
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4
core/src/layout.rs
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@ -54,7 +54,9 @@ impl<'a> Layout<'a> {
} }
/// Returns an iterator over the children of this [`Layout`]. /// Returns an iterator over the children of this [`Layout`].
pub fn children(self) -> impl DoubleEndedIterator<Item = Layout<'a>> { pub fn children(
self,
) -> impl DoubleEndedIterator<Item = Layout<'a>> + ExactSizeIterator {
self.node.children().iter().map(move |node| { self.node.children().iter().map(move |node| {
Layout::with_offset( Layout::with_offset(
Vector::new(self.position.x, self.position.y), Vector::new(self.position.x, self.position.y),