Method String

pkg/controller/graph/dag.go:271–281

String returns a string representation of the DAG in topology order

()

// String returns a string representation of the DAG in topology order
func (d *DAG) String() string {
	str := "|"
	walkFunc := func(v Vertex) error {
		str += fmt.Sprintf("->%v", v)
		return nil
	}
	if err := d.WalkReverseTopoOrder(walkFunc, nil); err != nil {
		return "->err"
	}
	return str
}

// Validate 'd' has single Root and has no cycles
func (d *DAG) Validate() error {