neo-go/pkg/vm/invocation_tree.go

package vm

import (
	"github.com/nspcc-dev/neo-go/pkg/util"
)

// InvocationTree represents a tree with script hashes, traversing it
// you can see how contracts called each other.
type InvocationTree struct {
	Current util.Uint160      `json:"hash"`
	Calls   []*InvocationTree `json:"call,omitempty"`
}