tree: add Node::node_output
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15 changed files with 65 additions and 7 deletions
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@ -146,6 +146,10 @@ impl Node for DisplayNode {
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self.extents.get()
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}
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fn node_output(&self) -> Option<Rc<OutputNode>> {
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None
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}
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fn node_find_tree_at(
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&self,
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x: i32,
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