Method CopyFieldsFrom

tree/node.go:69–69

CopyFieldsFrom copies the fields of the node from the given node. By default, it is [NodeBase.CopyFieldsFrom], which automatically does a deep copy of all of the fields of the node that do not a have a `copier:"-"` struct tag. Node types should only implement a custom CopyFieldsFrom method when they

(from Node)

	// [cogentcore.org/core/core.WidgetBase.CopyFieldsFrom] for an example of a
	// custom CopyFieldsFrom method.
	CopyFieldsFrom(from Node)

	// This is necessary for tree planning to work.
	plan.Namer