code: func Measure(text string, body interface{}, samples int) bool {
  	globalSuite.PushMeasureNode(text, body, types.FlagTypeNone, codelocation.New(1), samples)
  	return true
  }
docs: //Measure blocks run the passed in body function repeatedly (determined by the samples argument)
  //and accumulate metrics provided to the Benchmarker by the body function.
  //
  //The body function must have the signature:
  //	func(b Benchmarker)