Minor: Use slice in ConcreteTreeNode
#10666
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alamb
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Thanks @alamb for the review! |
findepi
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The idea of using slices to return a node's children came up here: #10543 (comment).
While it is not possible in all
TreeNodeimplementations, the 2ConcreteTreeNodeimplementations (ExprContextandPlanContext) own their children inVecform, so there is a way to return a slice like&[Self](instead of the currentVec<&Self>).