callstackcache

type BidirectionalNode struct {
	Frame    v1beta1.StackFrame
	Parent   *BidirectionalNode
	Children []*BidirectionalNode
}

type CallStackSearchTree struct {
	// Store forward paths in trie for prefix matching
	ForwardTrie *trie.PathTrie
	// Store complete paths mapped by CallID for quick lookup
	PathsByCallID map[v1beta1.CallID][][]v1beta1.StackFrame
	// Store root nodes for bidirectional traversal
	Roots map[v1beta1.CallID]*BidirectionalNode
}