How to use non-copyable objects as data?

bkrem / react-d3-tree

:deciduous_tree: React component to create interactive D3 tree graphs

https://bkrem.github.io/react-d3-tree

MIT License

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Closed khokm closed 7 months ago

khokm commented 9 months ago

I have a following tree structure:

interface Node extends RawNodeDatum {
children: Node[];
foo();
}

But d3 makes a copy of data when converting RawNodeDatum to TreeNodeDatum, so the foo method is lost in resulting TreeNodeDatum object.